There has never been a better time to care about the ocean than now. The ocean provides us with so many things – half of the air we breathe, an amazing variety of things to eat, a place of beauty and refuge and sometimes fury. This year the New England coast line was pummeled by tropical storms and Northeasters, reminding us yet again that our glorious ocean is powerful, relentless and unforgiving. Despite our ingenuity and technical know-how, we live in a natural and changing environment and need to better plan and protect our ocean ourselves going forward.

We used to think that the ocean was so big, and life in it so abundant, that nothing we did could harm it or exhaust its resources. But now, because of us, the ocean is changing fast and in dramatic ways. It is getting warmer, more acidic, and ever more crowded – as we consider new uses like tidal and wind energy development in addition to our historic ones like fishing, shipping, sailing and other recreation. The fabric of New England’s ocean ecosystems is changing, too. Previously depleted populations of sharks and seals are on the rise, while other species like Atlantic cod and yellowtail flounder have plummeted. And there’s evidence that the changing ocean chemistry will profoundly affect the entire food chain, from tiny plankton on up.

The time to care is now. With climate change affecting our oceans in ways we are only beginning to understand, now is the time to restore the health of our ocean so that it can be as resilient as possible to the changes that are coming. Ocean conservation has been part of our work at CLF since the mid-1970s when we were a scrappy little organization on Beacon Hill fighting the federal government and the oil industry over oil and gas drilling on Georges Bank – New England’s most important fishing grounds. We won that case, then won it again and again as the oil industry kept knocking on New England’s door. Ocean conservation is part of our history and is embedded in our DNA, and we are still working hard to  protect our ocean and keep it thriving for future generations of New Englanders in many ways:

• Keeping vital habitat protected – special places like Cashes Ledge, a breathtakingly beautiful underwater mountain range 80 miles off the coast of Cape Ann, home to the largest coldwater kelp forest on the North Atlantic seaboard. Cashes Ledge provides rich habitat for many of our most amazing and iconic sea creatures – Atlantic cod and wolffish to bluefin tuna and North Atlantic right whales. Some of these species are on the brink of existence in our waters, and truly need places of refuge to sustain and rebuild their populations. CLF has recently gone to court to keep current protected habitat areas, including Cashes Ledge, closed to destructive trawl and dredge fishing gear.

• Working for an end to overfishing – all the habitat protection in the world won’t help a species recover if the fishing pressure is too high. CLF has been fighting for sustainable New England fisheries for decades, and we still aren’t there. Cod numbers are currently at a very small fraction of what a healthy population would be. We have asked for a moratorium on directed cod fishing until their numbers recover – in opposition to the current political push to increase catch limits. Can you imagine New England without cod? Neither can we – which is why we have gone to federal court against fisheries managers to stop them from increasing catch limits on cod and other imperiled groundfish until the populations are better recovered.

• Supporting our nation’s first regional ocean plan – New England is leading the nation in ocean planning. With the increasing pressures on our rapidly changing water, we need to better coordinate all of our uses to minimize conflict and make decisions based on the whole ecosystem, as opposed to individual uses. CLF has been involved in ocean planning from the start, advising and supporting our states on the Massachusetts Ocean Management Plan and Rhode Island Special Area Management Plan. And now we are actively supporting  development of the nation’s first regional ocean plan by the Northeast Regional Planning Body – made up of state, federal, and tribal representatives and convened pursuant to the National Ocean Policy.

• Celebrating our beautiful ocean – Our New England Ocean Odyssey campaign is all about showcasing the amazing, breathtaking, important, and often strange things that lie beneath our waves. We have one of the most productive, diverse ocean ecosystems on the planet right off our shores, and we hope that by bringing you the gorgeous photography of Brian Skerry and others, and engaging stories, you will be inspired to help us protect it.

• Restoring historic river herring runs – After 18 years, ocean-going alewives (also known as river herring) can return to their ancestral spawning habitat on the St. Croix River in northern Maine and eventually make the St. Croix the largest river herring run in New England once again.  CLF fought for this right on two fronts.  First, we successfully filed suit against the EPA last year to enforce water quality standards, successfully arguing that a 1995 law excluding alewives from parts of the St. Croix river conflicted with the river’s Class A water quality designation under the Clean Water Act. Second, CLF worked with other environmental organizations and the Passamaquoddy Nation to support emergency legislation in Maine to repeal the alewife exclusion law. The alewife, is a “keystone species” that provides food for many animals, birds and larger fish species native to Maine’s marine and fresh waters, and restoring it to its native river habitat is a wonderful reason to celebrate.

We will continue to fight these battles for a healthy ocean so we have more to celebrate next World Oceans Day, and the one after that, and beyond. Please stay with us on our voyage and be part of a better ocean future in New England.

Originally posted on New England Ocean Odyssey.

The post Celebrating World Oceans Day the New England Way appeared first on Conservation Law Foundation.

Under the Ice. Photo by Zach Whalen.

I’ll be honest with you – I tend to stay on top of the water when I’m in the ocean. Or, I try, anyway. As a surfer the goal is to spend as little time underwater as possible. Especially in the winter. But I’m starting to think I’m missing out on something by avoiding the chilly depths of our Gulf of Maine.

The Boston Sea Rovers, one of the oldest underwater clubs in the nation, hosted its 59^th annual show this past weekend, and I was lucky enough to be there with some fellow CLFers. We went to talk about the importance of preserving valuable habitat, like Cashes Ledge, for protecting our fragile ocean ecosystems and helping our dwindling groundfish stocks recover.

We hoped that by showing people Brian Skerry’s beautiful photographs of the gorgeous kelp forest and amazing animals of Cashes Ledge, the divers would be inspired to help us protect it. They were – we got hundreds of signatures on our petition to ask our fisheries managers to protect essential habitat in the Gulf of Maine. And, while we may have gone there to talk, we ended up doing a lot of listening as well. Here are just a few things I learned after spending two days talking with divers:

• The Gulf of Maine is an excellent place to dive. There are so many wonderful animals to see here.
• But visibility often stinks. This is partly due to the very productive nature of our waters. As phytoplankton bloom and the food chain gets going, it gets a little harder to see. Or, poor visibility can be due to human activities in the water (see next bullet).
• The ocean floor looks pretty bad after a bottom trawler comes through. I heard this dozens of times this weekend. “It looks like a freshly plowed field,” said one diver, and you can see the sediment plume from miles away.
• The next time I want to talk to divers about the amazing beauty of Cashes Ledge, I’d better bring a map so they know how to get there and see for themselves.
• The Massachusetts Division of Marine Fisheries, Woods Hole Oceanographic Institution, and the Discovery Channel have partnered to develop a robot that can follow a white shark. Seriously. I saw the footage. More on this later in the month (yes, I am totally geeking out on this).

I also learned that, in spite of difficulties equalizing my ears underwater, there may be ways I can still get down below, if I take things very slowly. I’m pretty stoked to find out if that’s true. My 10 year old son, who was with me this weekend, wants to learn also. Even more motivating!

I’m not sure I’ll be as hardy as diver Zachary Whalen, who took this awesome picture under the ice, but maybe I can at least go down below on a warmer day and watch the seals that I usually only see when they pop their heads up next to me while I surf.  But if there are waves – I’m bringing my board.

The post Getting Educated – Sea Rovers Style appeared first on Conservation Law Foundation.

After extensive discussions with CLF, Deepwater Wind has agreed to voluntarily adjust its planned construction period to minimize potential impacts to migrating North Atlantic Right Whales -- like this breaching beauty here.

Deepwater Wind is taking exciting new steps to build on last month’s historic agreement to protect critically endangered right whales while developing offshore wind projects. The offshore wind developer, expected to begin construction on the proposed Block Island Wind Farm in 2014 or 2015, has announced an agreement to voluntarily adjust its planned construction period to minimize potential impacts to migrating North Atlantic right whales. This announcement follows extensive discussions with CLF, and shows a willingness to go above and beyond to protect North Atlantic right whales in the pursuit of renewable energy.

In order to fasten the five proposed turbine steel foundations into the steel floor, the developer must undergo pile driving, a process of hammering steel pipes up to 250 ft into the ocean floor. This stage of production could potentially harm migrating right whales, which have been documented feeding in Rhode Island Sound throughout the month of April. Deepwater Wind has adjusted its construction schedule accordingly, deciding that no pile driving will occur before May 1 of the project’s construction year.

Deepwater Wind’s decision to alter its construction schedule for the Block Island Wind project follows another agreement to adopt protections for endangered right whales in federal waters. A first-of-its kind coalition of offshore wind developers and environmental organizations agreed to adopt voluntary measures to protect right whales while expediting responsible offshore wind development. This historic agreement sets out measures that developers will voluntarily implement over the next four years in the Mid-Atlantic Wind Energy Areas stretching from New Jersey to Virginia. In it, key ocean stakeholders have shown great leadership in setting a model for future coalitions, and they have demonstrated a commitment to developing clean energy projects while protecting critically endangered species.

The post Going Above and Beyond: Deepwater Wind Adjusts Offshore Wind Construction Schedule to Protect Right Whales appeared first on Conservation Law Foundation.

One of the fundamental concepts of marine ecology and modern fisheries management is that fish and other ocean wildlife need various types of habitat to feed, grow, and reproduce. Healthy ocean habitat is crucial to the well-being of ocean ecosystems and also provides spawning grounds for commercially important groundfish. New England’s ocean waters are home to several special places that deserve permanent protection.

Cashes Ledge, an underwater mountain range 80 miles off the coast of Maine, supports the largest and deepest kelp forest off the Northeastern United States and is home to an enormous diversity of ocean wildlife – from whales, Atlantic wolffish, and blue sharks, to fields of anemones and sponges. This kelp forest provides an important source of food and habitat for a vast array of ocean wildlife. Other places such as Jeffreys Ledge and Stellwagen Bank National Marine Sanctuary provide rich habitat for highly depleted cod and haddock, sea turtles, and four species of whales.

Most of these three areas in the Gulf of Maine currently benefit from fishing regulations which prohibit harmful bottom trawling, but these protections are temporary. Some of the largest commercial fishing trawlers in the region are pushing for changes in regulations to allow bottom trawling in Cashes Ledge, Jeffreys Ledge and the only protected portion of Stellwagen Bank National Marine Sanctuary.

After the last cod crisis in the 1990s the New England Fishery Management Council (NEFMC), after a court decree spurred by a CLF legal action, designated Cashes Ledge and an area known as the “Western Gulf of Maine” which holds Jeffreys Ledge and 22% of Stellwagen Bank National Marine Sanctuary, as “mortality closures.” The action restricted destructive trawling, but it allowed a wide array of other commercial fishing gear such as bottom gillnets, purse seines, hook and line and more the questionable practice of “mid-water trawls,” which despite their name, often catch groundfish. Recreational fishing and charter boats were not restricted.

This single protective measure restricting commercial bottom trawling helped to restore seriously depleted populations in these areas. Moreover, protecting areas like Cashes Ledge created the “spillover effect” where larger populations of fish migrate out of the boundaries of the protected area. This is why commercial fishing vessels often “fish the borders” of protected areas.

After a new stock assessment released one year ago showed that populations of cod, haddock and other groundfish were at all time lows, the National Marine Fisheries Service (NMFS) under pressure from some of the largest trawlers in the New England fleet started to hint that allowing bottom trawling in previously protected habitat areas – places like Cashes Ledge – might help to increase falling harvest amounts. At a time of the lowest recorded groundfish populations in history, how does it make sense to increase trawling in the best, remaining habitat areas?

This is why we must urge NOAA to keep our habitat protections in place.

Cashes Ledge is important not only to fish and ocean wildlife but also to scientists hoping to learn about the health and function of New England’s oceans. Many scientists believe that Cashes Ledge represents the best remaining example of an undisturbed Gulf of Maine ecosystem and have used Cashes Ledge as an underwater laboratory to which they have compared more degraded habitat in the Gulf of Maine.

The basic fact is that opening scarce protected habitat in the Gulf of Maine to bottom trawling at a time of historically low groundfish populations is among the worst ideas for recovering fish populations and the industry which depend upon them. But fisheries politics in New England remain. On Dec. 20^th the NEFMC may take action through a backdoor exemption process to allow bottom trawling in a large portion of Cashes Ledge and other areas. NOAA needs to keep current protections in place. CLF is committed to securing permanent protection to ensure the long-term health of this important and vulnerable ecosystem. Click here to urge NOAA to protect New England ocean habitat and help ensure a healthy future for New England’s ocean.

The post Healthy Habitat Helps Create Healthy Fisheries appeared first on Conservation Law Foundation.

A red cod swims in the healthy kelp forest on Cashes Ledge

Note: This blog was originally posted on One World One Ocean as part of their National Sustainable Seafood Month Campaign. 

When you buy a piece of cod, do you wonder how many are left in the ocean? Are you curious about what kind of gear was used to catch the fish? Gillnets? Hooks? Or, maybe it was a bottom trawler? Do you consider a different choice – maybe there is a more sustainable fish to buy?

These are important questions to ask, but there’s something more basic to consider as well. Where do these fish live? What essential requirements do these animals have to survive and thrive in the ocean?

Figuring out what “sustainable seafood” means is a familiar dilemma for New Englanders. We have some of the most productive fisheries in the world, but we also have some of the most heavily fished areas in the world. New Englanders work very hard to manage our fisheries, and there is much we are still learning. Yet, there is one simple fact that scientists and many fishermen are very confident about – if fish don’t have healthy habitat, then we don’t have fish.

We have some very special ocean places in New England. Cashes Ledge, an underwater mountain range about 80 miles off the coast of Maine, is home to the deepest and largest continuous kelp forest in all offshore waters along the US east coast. Stretching 22 miles long and 17 miles wide, Cashes Ledge provides food and shelter to an enormous diversity of creatures – from bottom-dwelling tube worms and sponges to endangered North Atlantic right whales and highly migratory blue sharks and Atlantic bluefin tuna. Cashes Ledge is also rich in a variety of groundfish including Atlantic cod, white hake, monkfish, haddock, and redfish. Many kinds of offshore sea birds can be found dining here, such as sooty shearwaters and Wilson’s storm-petrels.

The reason for such enormous diversity and richness lies in the mountain range itself, whose pinnacles interrupt the primary Gulf of Maine current and create a stunning oceanographic phenomenon known as internal waves, which carry high levels of nutrients and oxygen from the sea surface to the sea floor. This unusual circulation pattern results in an incredibly productive ecosystem. It’s no wonder that scientists have used Cashes Ledge as an oceanographic research lab for decades. It represents one of the healthiest existing marine habitats, and if more of the ocean was like it, there would be a lot more fish.

In 2002 many habitat areas in the Gulf of Maine, including Cashes Ledge, were protected from harmful bottom trawling, and these areas have begun a slow recovery. But as large reductions in the catch of cod, yellowtail flounder, and other groundfish loom in New England, there is increasing pressure to open these areas again. Places like Cashes Ledge must be protected if we are going to keep relying on our oceans to feed us and allow our ocean ecosystems to regenerate and thrive. These are irreplaceable resources, and the permanent protection of marine habitat should be a top priority for any sustainable fisheries management plan.

While it is important to think about fish in numbers – how many we catch, how big they are, how many are left – it is equally important to consider the ecosystem on a larger scale, with all its moving parts, dependent on each other for survival. When do the plankton bloom, and where? Where are the currents taking the food? Where will certain fish spawn if their favorite ledge is dragged? How will the animals adapt to our warmer, more acidic oceans?

So, as we celebrate National “Sustainable” Seafood Month, take a moment to consider where your seafood lived before it was on your plate. The ocean ecosystems that produce the oxygen in 2 out of every 3 breaths we take, regulate our climate, drive tens of billions of dollars of economic benefits, and provide us with considerable recreational activities won’t continue to produce such benefits unless we do a better job at protecting the basic components of a healthy ocean. And, while you enjoy the good decision you made about your sustainably caught fish, also be thankful that the fish came from a good home, and do what you can to help keep it that way.

Help support habit protection for special places like Cashes Ledge – click here. 

The post Seafood for Thought: Fish Need Homes Too appeared first on Conservation Law Foundation.

Brian Skerry and Luis Lamare get ready to photograph Cashes Ledge on their recent dive. Photograph by Christian Conroy.

What’s so special about Cashes Ledge? In this second of a planned series of dives on this New England biodiversity hotspot, Brian Skerry was joined by marine ecologist, Jon Witman, an expert on Cashes Ledge.  Jon has been studying Cashes Ledge for 35 years, and has been watching how the diversity and abundance of sea life has been changing there, and how it has responded to its current limited-protection status. We talked to him and found out more about why Cashes Ledge is so important to the Gulf of Maine, and what we can do to keep it thriving.

Robin:

Why have you spent so much time on Cashes Ledge?

Jon:

Cashes Ledge is a fascinating and wild offshore place that helps us understand how marine ecosystems tick. It is also a unique storehouse of Atlantic marine biodiversity. Cashes Ledge provides an opportunity to understand why biodiversity matters in an ecological sense. Unfortunately, we are losing marine biodiversity in the world’s oceans faster than we can study it.

Currently, I’m trying to figure out how the whole benthic ecosystem out on Cashes Ledge – from the fish, to the kelp forests and the diverse invertebrates communities have changed over the past decades. I’m particularly interested in how resilient the system is to human disturbance and to climate-related changes in the oceanography.

When we studied Cashes Ledge intensively in the 1980’s, it was like a time machine providing a fleeting glimpse of what New England marine coastal communities might have been like hundreds of years ago, when lots of large predatory fish – especially cod,  were commonplace close to shore. We videotaped over 100 cod an hour going by an area of bottom about the size of a large picnic table on Cashes Ledge, compared to no cod seen at the same depth at coastal sites in the Gulf of Maine.

I actually saw a whale cod as long as a diver and schools of Atlantic bluefin tuna while diving on Cashes Ledge then. There have been substantial reductions of predatory fish since then, which is something I’m studying, but Cashes Ledge is still a vitally rich ecosystem compared to coastal ones that have been more heavily impacted by humans.

Robin:

What other kinds of interesting animals have you seen on Cashes Ledge?

Jon:

There are layers of marine life on Cashes Ledge, including minke, right, humpback and pilot whales, blue sharks, basking sharks, atlantic white sided dolphins, big schools of bluefin tuna chasing herring, whale cod, red cod, pollock, wolffish, torpedo rays, squid, strange feather stars called crinoids, and unusual sponges and sea squirts typical of sub arctic areas of Scandinavia.

Robin:

Can you talk about the internal waves and why they are important?

Jon:

The top of the ridge on Cashes Ledge is an incredibly dynamic place – layers of plankton in warmer overlying waters are driven right down to the bottom as much as 20 times a day by these phenomena known as internal waves. This is a big deal because the downwelling plankton layers are pulses of concentrated food that sustain bottom dwelling organisms and, in effect, fuel the food web.

We stumbled across this phenomenon in the course of our scuba dives to the top of the ridge at 30 m. One dive team would go down and report that the water on the bottom was cold and beautifully clear but the next team an hour later found pea soup visibility in greenish warm water. This, of course, turned out to be the plankton layer pushed down onto the bottom like a yo-yo by internal waves.

The temperature increase was so large that we could feel the warm water through our drysuits. At that time, the prevailing view of the subtidal zone was that it was a stable place with nearly constant environmental conditions, compared to the rocky intertidal zone. But out on Cashes we were documenting as much as 5 degree centigrade temperature increases in 10 minutes right on the rocky sea floor at 30 m depth.

Internal waves are like a sine wave travelling along the boundary between the warm surface waters and the colder layer below. They can be huge – spanning 50 m vertically in some parts of the world and 30 m high on Cashes.  I’ve seen these downwelling green water waves approaching the ridge on Cashes Ledge while scuba diving and sitting off the ridge in the Johnson Sea Link submersible – it’s one of the most spectacular things I’ve seen underwater.

Robin:

What makes Cashes Ledge so unique?

Jon:

There are at least three things make Cashes Ledge so unique. First of all, it is the largest continuous kelp forest in offshore waters on the entire east coast of the US. The kelp grow unusually deep there, beyond  30 m depth. The forest and the ledge itself provide many valuable goods and services to keep the offshore Gulf of Maine ecosystem healthy, vibrant, and productive. For example, it’s a nursery habitat for commercially valuable groundfish. It’s also an energy rich food source for marine life living in habitats both on the ledge and far away from it – in the form of detritus as the kelp breaks down.

Secondly, the Cashes Ledge ecosystem contains a wide range of different bottom types – it isn’t just all rocky ledge. Just like on a mountain slope in the Green or White Mountains in New England, there are cobble and boulder fields on the lower sides of rocky slopes on Cashes Ledge. Deeper down, the sea floor is covered in sand and gravel that grades into soft bottom areas of silt and mud in the basins. So what you have in the Cashes Ledge underwater landscape is a representative collection of most of the major types of bottom habitats found in the Gulf of Maine, but in an incredibly compact area, as ecosystems go.

Each of those different habitat types has its own community of species that do especially well in that particular habitat. For example, there are pink northern shrimp, clams, and tube worms living in the muddy basins at the edge of a boulder field, then communities of soccer ball-sized yellow sponges, bright red sea anemones, and little upright calcified candelabras called bryozoans that look like miniature coral reefs, attached to the boulder tops. Different habitats enhance biodiversity overall. If you sum up all the different species living in each of these different types of habitats from kelp forests to the muddy basins, you have some of the highest biodiversity levels in the Gulf of Maine right on Cashes Ledge.

Finally, as an abrupt topographic high in relatively clear, shallow, sunlit waters, Cashes Ledge is an especially productive offshore ecosystem in the Gulf of Maine. I mentioned the role of the kelp detritus exporting food to adjacent ecosystems, but the dynamic oceanography of the ledge itself also contributes to the productivity of the bottom community in the way that internal waves push concentrated layers of plankton to the top of the ridge.

I think both mechanisms help make Cashes Ledge such a productive area for many species – including groundfish and marine mammals. We’ve seen minke whales feeding in the slicks of internal waves on Cashes Ledge, presumably due to high concentrations of food there.

Robin:

What kind of protection does Cashes Ledge need and why?

Jon:

As special as it is, Cashes Ledge is a very vulnerable marine ecosystem. Right now Cashes Ledge has a small amount of protection from certain types of fishing activity as an Essential Fish Habitat and as a Habitat Area of Special Concern. This is laudable and a real achievement by fisheries managers in New England. However, this protection is only temporary and it could be eliminated at any moment.  It could be opened to fishing practices that further deplete stocks of groundfish, damage biodiverse communities, and decrease the sustainability of the kelp forests.

Because it is such a unique, valuable, and diverse New England marine ecosystem, the rocky ridge, adjacent bottom habitats, and the overlying water column on Cashes Ledge need permanent protection from human impacts. It has been shown many times that marine protected areas help exploited stocks recover and can ensure the sustainability of biodiversity and other goods and services that keep our oceans healthy. We also know that really small protected areas don’t do these jobs very well, so it pays in the long run to preserve larger areas containing different types of habitats.

Globally, we aren’t doing a very good job of protecting the oceans as less than 2% of the worlds oceans are fully protected, despite all the scientific findings showing that marine ecosystems are under ever increasing levels of stress from all sorts of human impacts.

The post Cashes Ledge –Taking A Closer Look appeared first on Conservation Law Foundation.

“I love diving with makos, but they have a very different behavior than other sharks. They come in appearing to be more agitated. They’re much more hyper and jacked up.” - Brian Skerry

Mako sharks are built to move. They are very acrobatic – sometimes leaping high into the air –and are also extremely fast. Some scientists think they are the fastest fish, possibly going over 50 mph at times. (Fun fact – makos are one of the only “warm-blooded” fish, which helps explain why they can move so fast, even in colder water.) Makos need wide open spaces and healthy places to eat and reproduce. The health of our oceans depends on healthy top predator populations, and healthy top predators depend on healthy oceans.

Our nation has taken a major step forward in protecting the health of our oceans with the National Ocean Policy – which calls better management through agency coordination, science-based decisions and robust public and stakeholder involvement.  One important priority of the National Ocean Policy is to protect ocean habitat and wildlife while supporting sustainable new and traditional uses of our ocean.

Regional ocean planning and ecosystem-based management are two other key components of the National Ocean Policy that can go a long way in protecting our top predators. Regional ocean planning is a process that brings together all our ocean stakeholders – from fishermen to whale watchers, from beachgoers to renewable energy developers – to help us figure out how to share the ocean sustainably. This process helps all New Englanders use and enjoy our ocean and coasts while making sure we protect ocean wildlife and habitats and maintain the benefits these resources provide for us all.

For an example of how regional ocean planning can protect marine wildlife, check out this blog about endangered North Atlantic right whales and shipping lanes.

Collecting and sharing good data, and using it to help make ocean management decisions, are some of the keys to succesful regional ocean planning. If you are wondering how this might apply to mako sharks, check out this app from NOAA that allows fishermen to share information about caught and released makos – to literally put that shark on the map. NOAA says “Overfishing is occurring on the North Atlantic shortfin mako shark population. By releasing shortfin mako sharks that are unintentionally caught or caught for sport, fishermen can lead the way for conserving this shark species.” Now that sounds like some good planning.

The post Healthy Sharks – Healthy Oceans appeared first on Conservation Law Foundation.

Right whale skim feeding off Provincetown, MA. Photo: Brian Skerry

Shipping lanes in and around San Francisco Bay are being changed to protect the many whales that feed in its krill-rich waters. Blue whales, fin whales, and humpbacks will all benefit from the changes. This action took two years of collaboration, data-sharing, and negotiating among the shipping industry, government agencies, and environmental groups. This, in a nutshell, is the regional ocean planning process.

Why does this matter to a New England conservation group? Well, besides the fact that everybody loves a happy ending, New England has been a leader in this type of effort for many years now.

If there is one dramatic example of the need to coordinate our activities in New England’s ocean it is the tale of our beloved but extremely endangered North Atlantic right whales and the shipping traffic that was threatening their recovery.

Right whales love our productive Gulf of Maine waters – they find an abundance of their favorite krill and copepods that teem in our coastal areas. People are keeping a close eye on these urban whales, since there may be fewer than 500 of them left on the planet. This careful watching was why we knew that shipping traffic in and out of Boston Harbor was causing big problems for the right whales. In short – right whales are shallow feeders, making them highly vulnerable to fatal ship strikes. And each whale matters in such a small population.

Stellwagen Bank National Marine Sanctuary staff decided to take action to protect the right whales in a bold and unprecedented way. Using 25 years’ worth of whale sighting and state of the art acoustic research Stellwagen Bank officials discovered that the shipping lanes through the Sanctuary also contained the highest concentration of whales, resulting in too often fatal collisions. In a process that took three years and involved collaboration with the Port of Boston, researchers with Woods Hole Oceanographic Institution, Cornell Bioacoustic Research Program, and a Texas-based energy company that relies on shipping in and out of the harbor – high quality data on the movements of whales in and around the Sanctuary was mapped and compared with shipping traffic in and out of Boston Harbor.

As a result, in 2007 the Sanctuary slightly altered the shipping lanes – reducing whale strikes by 81 percent.

This wouldn’t have happened without scientists, conservationists, local officials, federal agencies and private industry deciding to work together.

To ensure continuing whale protection there are buoys “listening” for right whales throughout the bay, and there’s even an app for ship captains so they can receive whale location updates on their cell phones – alerting them to slow down or avoid certain areas. A lot of people came together to create an innovative solution to this complicated problem by using the principles of regional ocean planning. Everyone who had a stake in the process had a seat at the table.

This type of coordination is the heart of regional ocean planning. It’s simply about making sure everyone has a say in what in happens in our busy waters, including those of us who value protecting wildlife and natural habitats. As we have more happening in the Gulf of Maine, more ships, more whales, more renewable energy development, we need to be careful to organize these activities in a way that also protects existing commercial and recreational uses.

The pioneering Massachusetts and Rhode Island state ocean use plans are serving as the building blocks of New England’s regional ocean plan for federal waters. CLF is at the vanguard of ocean planning, innovating in New England what has become a national policy initiative intended to improve stewardship of vulnerable marine wildlife and habitats with responsible ocean uses.

The post Waves of Change: Regional Ocean Planning Works for Ships and Whales appeared first on Conservation Law Foundation.

Here they are! Some of Brian’s first ever pictures of Cashes Ledge. Every picture tells a story – but we are lucky enough to have some real stories to tell about these awesome pictures. We caught up with Brian shortly after he visited Cashes Ledge and asked him about the dive. Brian filled us in on some of the exciting details of this bona fide ocean odyssey:

Robin: You’ve never dived Cashes Ledge before, what were your first impressions?

Brian: As always when I am diving in a new place for the first time, all I see is chaos when I first get on the bottom, but over time I begin to zero in on specific behaviors to start making order and begin to put the puzzle together.

The kelp is beautiful, the stalks are 6-8 feet high, then they have fronds that lay horizontally for probably 10-15 more feet. They create this sea of kelp, literally a bed of kelp that you see when you first come down from the surface that looks like the bottom but isn’t. The descent line we sent down just disappeared through it. You’d follow it down to the kelp bed then you’d have to go another 6 or 8 feet to get to the bottom. It’s a false bottom of kelp fronds. It’s a lovely golden amber color, and there’s another species of kelp that’s sort of reddish, growing on the amber ones. It all looked good and lush and thick – very colorful and healthy looking.

There were lots of fish circling around. We saw quite a few red cod. There are a lot of pollock and quite a number of cod mixed in, and some of the cod are more traditionally colored, but some have the distinctive red/orange iridescent coloration.

Robin: What other kinds of wildlife did you see?

Brian: Besides pollock and cod, there were a lot of juvenile fish. We found out later they were cunner. They are bright orange when they are small, quite stunning, like the garibaldi in California. We saw quite a few whales on the surface, minke whales porpoising and coming up for air, but not close enough to photograph. There were invertebrates on the bottom, on ledges below the kelp. It’s definitely worth a lot more exploration. This is clearly a unique habitat.

Robin: Was this dive different from your expectations?

Brian: I’d heard about the Cashes Ledge kelp forest for years. People always say it’s not like California, so I expected an area that was covered in kelp on the bottom, but the brown kind that I usually see inshore, just a lot more of it – low-lying, a foot off the bottom. I didn’t expect anything like this. Stalks of kelp that were 8 feet high and long strands at the top that made this golden bed. It was very unique. The fish stayed localized, always in the area. They weren’t passing schools; they sort of hung out there. The kelp forest is probably a square mile or so – it’s a big area. But the fish were always there – in the background, silhouetted. It was very different from what I expected.

Robin: Did you see evidence of human activity in the area?

Brian: There was a tremendous amount of fishing gear out there. We tried to dive away from gear. But everybody on the trip remarked that there were a lot of fishing buoys on the surface. I think they were lobster traps, but I’m not sure. They were everywhere. This was surprising. Nobody expected this. A friend of mine remembers diving Cashes in the 80s, and said the fish used to be so thick that you couldn’t see your dive buddies. It’s not like that today, so the biomass must be down. But there was a good population of fish. I think a place like this with proper protection could come back to those levels that my friend observed 20-30 years ago.

Robin: Were there any unexpected difficulties?

Brian: No, but the currents got quite strong on Sunday and we had trouble getting to the dive-line buoy. Wearing a dry suit and 120 pounds of equipment you have to swim really hard against the current. We couldn’t get to the buoy, so the boat picked us up and we tried again and made it.

Robin: What was the water temperature?

Brian: Pretty warm for New England, probably 50 degrees.

Robin: Did the weather cause any problems?

Brian: No, the weather was really good. It progressively improved. Early Saturday it was fine, small waves, a little bumpy, but it got better and by Sunday was really calm. If the waves are big it’s hard to get back in the boat after the dive.

Robin: Was visibility low from the recent northeaster?

Brian: I don’t know why visibility was low. It was very typical of New England conditions. Turbid, but not terrible. Visibility was 20-25 feet, but hazy, not crystal clear. I tried to work close in and make some pictures that would still come out well.

Robin: Will you do anything differently next time you go to Cashes?

Brian: Not necessarily. I would like to have more time. To produce pictures in these conditions takes a lot of repeatability and serendipity. My M.O. is to dive a place over and over and keep working it, if I can. I could spend hours and hours working those fish. I’m very intrigued by the red cod. They are highly unique and beautiful with the golden kelp backdrop and green water. I would just like to do more of it.

Are you intrigued by the red cod, too? We will give you a look at those fascinating fish soon. In the meantime, enjoy some of these other sublime pictures Brian made in this vibrant special place in the Gulf of Maine!

This post was originally published on New England Ocean Odyssey.

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