#Fisheries Conservation | Explore Tumblr Posts and Blogs

reasonsforhope · 4 months

Text

The Klamath River’s salmon population has declined due to myriad factors, but the biggest culprit is believed to be a series of dams built along the river from 1918 to 1962, cutting off fish migration routes.

Now, after decades of Indigenous advocacy, four of the structures are being demolished as part of the largest dam removal project in United States history. In November, crews finished removing the first of the four dams as part of a push to restore 644 kilometres (400 miles) of fish habitat.

“Dam removal is the largest single step that we can take to restore the Klamath River ecosystem,” [Barry McCovey, a member of the Yurok Tribe and director of tribal fisheries,] told Al Jazeera. “We’re going to see benefits to the ecosystem and then, in turn, to the fishery for decades and decades to come.” ...

A ‘watershed moment’

Four years later, [after a catastrophic fish die-off in 2002,] in 2006, the licence for the hydroelectric dams expired. That created an opportunity, according to Mark Bransom, CEO of the Klamath River Renewal Corporation (KRRC), a nonprofit founded to oversee the dam removals.

Standards for protecting fisheries had increased since the initial license was issued, and the utility company responsible for the dams faced a choice. It could either upgrade the dams at an economic loss or enter into a settlement agreement that would allow it to operate the dams until they could be demolished.

“A big driver was the economics — knowing that they would have to modify these facilities to bring them up to modern environmental standards,” Bransom explained. “And the economics just didn’t pencil out.”

The utility company chose the settlement. In 2016, the KRRC was created to work with the state governments of California and Oregon to demolish the dams.

Final approval for the deal came in 2022, in what Bransom remembers as a “watershed moment”.

Regulators at the Federal Energy Regulatory Commission (FERC) voted unanimously to tear down the dams, citing the benefit to the environment as well as to Indigenous tribes...

Tears of joy

Destruction of the first dam — the smallest, known as Copco 2 — began in June, with heavy machinery like excavators tearing down its concrete walls.

[Amy Cordalis, a Yurok Tribe member, fisherwoman and lawyer for the tribe,] was present for the start of the destruction. Bransom had invited her and fellow KRRC board members to visit the bend in the Klamath River where Copco 2 was being removed. She remembers taking his hand as they walked along a gravel ridge towards the water, a vein of blue nestled amid rolling hills.

“And then, there it was,” Cordalis said. “Or there it wasn’t. The dam was gone.”

For the first time in a century, water flowed freely through that area of the river. Cordalis felt like she was seeing her homelands restored.

Tears of joy began to roll down her cheeks. “I just cried so hard because it was so beautiful.”

The experience was also “profound” for Bransom. “It really was literally a jolt of energy that flowed through us,” he said, calling the visit “perhaps one of the most touching, most moving moments in my entire life”.

Demolition on Copco 2 was completed in November, with work starting on the other three dams. The entire project is scheduled to wrap in late 2024.

[A resilient river]

But experts like McCovey say major hurdles remain to restoring the river’s historic salmon population.

Climate change is warming the water. Wildfires and flash floods are contaminating the river with debris. And tiny particles from rubber vehicle tires are washing off roadways and into waterways, where their chemicals can kill fish within hours.

McCovey, however, is optimistic that the dam demolitions will help the river become more resilient.

“Dam removal is one of the best things we can do to help the Klamath basin be ready to handle climate change,” McCovey explained. He added that the river’s uninterrupted flow will also help flush out sediment and improve water quality.

The removal project is not the solution to all the river’s woes, but McCovey believes it’s a start — a step towards rebuilding the reciprocal relationship between the waterway and the Indigenous people who rely on it.

“We do a little bit of work, and then we start to see more salmon, and then maybe we get to eat more salmon, and that starts to help our people heal a little bit,” McCovey said. “And once we start healing, then we’re in a place where we can start to help the ecosystem a little bit more.”"

-via Al Jazeera, December 4, 2023

5K notes · View notes

worldfisheriesday · 5 years

Text

Strengthening the Science-Policy Nexus.

FAO International Symposium on Fisheries Sustainability.

#fisheries sector #Food and Agriculture Organization (FAO)#Fisheries markets #Fisheries conservation #Fisheries Management #Capture Fisheries #symposium #Fisheries Sustainability

0 notes

typhlonectes · 9 months

Text

The oceans have hit their hottest ever recorded temperature as they soak up warmth from climate change, with dire implications for our planet's health.

The average daily global sea surface temperature beat a 2016 record this week, according to the EU's climate change service Copernicus. It reached 20.96C (69.73F) - far above the average for this time of year. Oceans are a vital climate regulator. They soak up heat, produce half Earth's oxygen and drive weather patterns. Warmer waters have less ability to absorb carbon dioxide, meaning more of that planet-warming gas will stay in the atmosphere. And it can also accelerate the melting of glaciers that flow into the ocean, leading to more sea level rise. Hotter oceans and heatwaves disturb marine species like fish and whales as they move in search of cooler waters, upsetting the food chain. Experts warn that fish stocks could be affected...

#ocean #marine biology #science #climate #climate science #nature #Earth #fish #fisheries #animals #conservation #envrionment

100 notes · View notes

snailkites · 10 months

Text

Osprey in the lower Chesapeake Bay have been experiencing nest failure, leading to a reproductive rate comparable to during the DDT crisis. But unlike during DDT, reproductive failure occurs not at hatching but while young are in the nest.

The culprit? Overfishing of menhaden (a fish species), which Osprey depend on in the lower, more saline portion of the Bay.

"The current fish availability is not high enough to allow osprey to reproduce sustainably. Their young are starving in the nest – most within the first week after hatching."

The menhaden fishery is controversial. A popular bait fish for striped bass and other sportfishing, it is also crucial to many birds of prey along the coast.

In contrast to the lower Bay, Osprey in the upper bay rely on a mix of catfish, shad, and other species. These Osprey are experiencing stable population growth rates.

Bald Eagles, which often kleptoparasitize Ospreys, are also doing well. They are at total capacity in the region: essentially every possible territory is occupied.

Check out the linked article by the Center for Conservation Biology for more information.

#osprey #conservation biology #wildlife #Chesapeake bay #fisheries #pandion haliaetus #pandion #pandionidae #accipitriformes #article #menhaden

114 notes · View notes

noaasanctuaries · 1 year

Text

Dangerously low oxygen levels are killing Dungeness crabs off the Pacific Northwest Coast, including NOAA Olympic Coast National Marine Sanctuary. Scientists are undertaking a collaborative project to understand the impacts and relationships of the multiple stressors involved in order to shape the future of ocean science and fisheries management in the region.

Read about this project here:

#EarthIsBlue #NOAA #Conservation #Fisheries #PacificNorthwest #OlympicCoast #DungenessCrab

233 notes · View notes

coochiequeens · 11 months

Text

June 8 is World Oceans Day

so here are some articles about women I taking care of our oceans

https://today.ucsd.edu/story/scripps-led-fellowship-program-promotes-equal-access-for-students-interested-in-scientific-diving

“In an effort to make the diving community a more inclusive and diverse space, Scripps PhD candidate Erica Ferrer and then-PhD candidate Alyssa Griffin (now Assistant Professor at UC Davis) launched the SCUBA DIVERsity Fellowship Program at Scripps in the fall of 2022. They have worked alongside Scripps Director of Diversity Initiatives Keiara Auzenne and Scripps Dive Safety Officer Christian McDonald to create this fellowship program that provides undergraduate and graduate students with scientific diver training, access to gear, and even swimming proficiency lessons for those who have limited experience in the water.”

#June 8 #world oceans day #Women in Science #Sonya Legg #center of Ocean Leadership #great barrier reef #Sea Women of the Great Barrier Reef #Australian First Nations women in marine conservation #Sea Women of Melanesia #Catherine Cat O’Keefe #New England Fisheries Management Council #Guyana

38 notes · View notes

venusmages · 8 months

Text

help my wife is making very convincing arguments at me over wanting to get an environmental studies associates

#the one i was loooking at before covid happened….#i could potentially go into conservation or fisheries work after that…

21 notes · View notes

cleverwitch-wolfskin · 5 months

Text

I am even more dedicated to getting into this wildlife program now!

I just spoke with a dear old friend of mine that is working on her PhD thesis project right now and she let me pick her brain and ask all of my questions regarding the field work.

Bless her~ She ends the Zoom call with "I can tell you're going to be really good at this. I'm happy for you."

And now I'm beaming as I scroll the job postings and the blogs and the conservation pages. I am so happy this is where I'm finding myself.

#academia #ecology #conservation #studyblr #dark academia #wildlife #wildlife biology #fisheries #school #university #college #studying

9 notes · View notes

dontmeantobepoliticalbut · 1 year

Text

The Supreme Court agreed Monday to consider overturning a nearly 40-year precedent by taking up a challenge to a regulation affecting fishing vessels in a case that is the latest conservative-led attack on federal bureaucracy.

The court will weigh whether to overturn a much-cited 1984 ruling, Chevron v. Natural Resources Defense Council, which said courts should defer to federal agencies in interpreting the law when the language of a statute is ambiguous.

Attempts to overturn the ruling, which the court has rarely invoked in recent years, is just one avenue of attack by conservative groups and business interests as part of what has been dubbed “the war on the administrative state.”

"The Supreme Court has an opportunity to correct one of the most consequential judicial errors in a generation," said Ryan Mulvey, a lawyer at the Cause of Action Institute, a conservative group that represents the challengers. The Chevron ruling "has proven corrosive to the American system of checks and balances and directly contributed to an unaccountable executive branch."

The Supreme Court, which has a 6-3 conservative majority, is skeptical of broad assertions of federal agency power.

The case itself is a challenge to a government regulation that requires fishing vessels to help fund the collection of scientific data to assist with fishery conservation and management. The court could still rule in favor of the challengers by limiting the scope of the Chevron decision without overturning it entirely.

The court took up an appeal brought by Loper Bright Enterprises and several other operators of fishing vessels that are active in the herring fishery off the Atlantic coast, which challenged the 2020 rule applying to New England fisheries.

The challengers say the National Marine Fisheries Service, the federal body that oversees ocean resources, did not have authority to issue the regulation under the relevant law, the 1976 Magnuson-Stevens Fishery Conservation and Management Act.

The rule implements a monitoring program that vessel operators are required to fund. As the challengers put it, operators have to pay up to $710 a day at certain times for independent observers to board their vessels and monitor their operations. The cost is a significant burden on small owner-operators, the challengers say.

The case, backed by conservative groups, is the latest attempt to undermine the power of federal agencies. Lawyers for the fishing vessel operators say a lower court that upheld the rule gave too much deference to the federal agency in interpreting the 1976 law.

The U.S. Circuit Court of Appeals for the District of Columbia rejected the vessel operators' claims in a decision in August, upholding a similar ruling a federal district judge issued the previous year.

The brief Supreme Court order noted that liberal Justice Ketanji Brown Jackson is not participating in the case. She was originally part of the appeals court panel that decided the case before President Joe Biden appointed her to the high court. She heard oral arguments but was not involved in the ruling itself.

#us politics #news #nbc news #2023 #us supreme court #federal agencies #Chevron v. Natural Resources Defense Council #Cause of Action Institute #government regulation #deregulation #deregulate deez nutz #fishery conservation and management #Loper Bright Enterprises #National Marine Fisheries Service #Magnuson-Stevens Fishery Conservation and Management Act #U.S. Circuit Court of Appeals for the District of Columbia #justice ketanji brown jackson #biden administration

11 notes · View notes

red-eft · 1 year

Text

i've been throwing myself headfirst into academia & my classes as though it'll actually give me an idea of what i want to do for the rest of my life and uh. it's working which is a surprise

#txt #college stuff #idk what specific job i want but.. i want to do conservation and/or work with fish/inverts #i also don't know if i'll go for my master's but if i do it'll probably either be in wildlife and fisheries or animal behavior(?) :0 #anyways um. im a junior but only recently i've actually felt confident that i picked the right major wbswnsjf #it feels good !!

7 notes · View notes

greenthestral · 9 months

Text

Unveiling the Secrets of Life Below Water: Goal 14 for a Sustainable Future

In our journey towards achieving a sustainable future, Goal 14 of the United Nations' Sustainable Development Goals (SDGs) plays a pivotal role. Life Below Water, as it is commonly referred to, focuses on the preservation and sustainable use of oceans, seas, and marine resources. With this goal, the international community aims to safeguard marine ecosystems, mitigate the impacts of human activities, and promote sustainable livelihoods for coastal communities. This article delves into the significance of Goal 14, explores the challenges faced, and highlights the initiatives that can help us ensure a healthier and more vibrant life below water.

Understanding the Importance of Goal 14

The Earth's oceans are vast and cover more than 70% of the planet's surface. They are teeming with life and harbor a remarkable diversity of species and ecosystems. From the mesmerizing coral reefs to the mysterious depths of the abyss, the oceans are a treasure trove of biodiversity, supporting millions of species, including plants, animals, and microorganisms.

Beyond their ecological significance, the oceans play a crucial role in regulating the Earth's climate. They act as a massive heat sink, absorbing a significant amount of the sun's energy and distributing it across the planet. Additionally, oceans play a vital role in the water cycle, facilitating the evaporation of water, which then falls as precipitation and sustains terrestrial ecosystems.

The oceans are not only important for the environment but also for human societies. They provide sustenance to millions of people around the world. Fishing, both for subsistence and commercial purposes, is a primary source of livelihood for coastal communities. The oceans also support economic activities such as tourism, shipping, and offshore industries, contributing significantly to global economies.

However, the delicate balance of marine ecosystems is under threat due to various human activities. Overfishing, driven by unsustainable practices and the demand for seafood, has led to the depletion of fish stocks worldwide. Large-scale industrial fishing, with destructive methods such as bottom trawling, threatens not only the targeted species but also the entire marine food web.

Marine pollution is another significant challenge faced by the oceans. Pollution from land-based sources, including plastic waste, chemicals, oil spills, and agricultural runoff, finds its way into the marine environment, causing severe harm to marine life and ecosystems. The accumulation of plastic debris in the oceans has reached alarming levels, forming giant garbage patches and causing entanglement and ingestion by marine organisms.

Habitat destruction and degradation are also taking a toll on marine ecosystems. Destructive practices such as coral reef destruction, coastal development, and the destruction of mangroves and seagrass beds result in the loss of critical habitats and the disruption of delicate ecological relationships. These habitats serve as nurseries and breeding grounds for many species, and their loss has far-reaching consequences for marine biodiversity.

Furthermore, climate change poses one of the most significant threats to life below water. Rising sea temperatures, ocean acidification, and sea-level rise are already impacting marine ecosystems. Corals, which are vital for the survival of countless marine species, are particularly vulnerable to rising temperatures and increased ocean acidity, leading to coral bleaching events and the degradation of coral reefs.

In recognition of the urgent need to protect and sustainably manage marine resources, Goal 14 of the United Nations' Sustainable Development Goals (SDGs) was established. Also known as Life Below Water, this goal aims to ensure the conservation and sustainable use of the oceans, seas, and marine resources for present and future generations.

Goal 14 encompasses various targets and indicators to guide efforts towards sustainable ocean management. One of the key focuses is the protection and restoration of coral reefs, which are among the most diverse and valuable ecosystems on Earth. Coral reefs provide habitat for numerous species, protect coastlines from erosion, and support vibrant tourism industries. By implementing measures to reduce coral bleaching, enhance reef resilience, and combat destructive practices, Goal 14 seeks to safeguard these vital ecosystems.

Another critical aspect of Goal 14 is the reduction of marine pollution. It calls for the prevention and significant reduction of marine debris, particularly plastic waste. Efforts are being made to promote better waste management systems, recycling and reusing plastics, and raising awareness about the detrimental effects of single-use plastics. Innovative technologies for ocean cleanup are also being developed to tackle existing pollution.

To address the issue of overfishing, Goal 14 emphasizes the need to restore fish stocks to sustainable levels. This involves implementing science-based management plans, combating illegal, unreported, and unregulated fishing, and promoting responsible fishing practices. Creating marine protected areas and adopting ecosystem-based management approaches can help protect critical habitats and ensure the long-term viability of fisheries.

Furthermore, Goal 14 acknowledges the urgent need to address ocean acidification, which poses a grave risk to marine organisms. By reducing carbon dioxide emissions and taking steps to enhance the resilience of marine ecosystems, such as protecting mangroves and seagrass beds, this goal aims to mitigate the impacts of ocean acidification and ensure the survival of vulnerable species.

Achieving Goal 14 requires a collaborative effort from governments, businesses, civil society organizations, and individuals worldwide. International cooperation is crucial to strengthen governance frameworks, regulate resource exploitation, combat illegal fishing, and promote sustainable practices. By taking collective action and embracing sustainable approaches, we can secure a healthier and more vibrant future for life below water.

Challenges and Threats to Life Below Water

The life below water faces a multitude of challenges that require immediate attention and concerted efforts. Overfishing, driven by unsustainable practices and illegal, unreported, and unregulated fishing, has led to a decline in fish stocks worldwide. The loss of biodiversity affects not only marine ecosystems but also the communities that depend on them for food security and economic opportunities.

Marine pollution poses another significant threat. Plastic waste, chemicals, oil spills, and other pollutants contaminate the oceans, harming marine life and ecosystems. The accumulation of plastic debris, in particular, has gained global attention due to its devastating impact on marine organisms and the potential consequences for human health through the food chain.

Ocean acidification, caused by the absorption of excess carbon dioxide from the atmosphere, poses a grave risk to marine organisms such as corals, shellfish, and plankton. Acidic waters can hinder the growth and survival of these organisms, disrupting the entire marine food web and impacting the livelihoods of coastal communities.

Initiatives and Solutions for a Sustainable Life Below Water

Achieving Goal 14 requires a comprehensive approach involving governments, businesses, civil society, and individuals. Several initiatives and solutions have emerged to address the challenges faced by life below water:

Sustainable Fisheries Management: Implementing science-based management plans, promoting responsible fishing practices, and combating illegal fishing are crucial steps towards replenishing fish stocks and ensuring the long-term sustainability of fisheries. Tools like marine protected areas and ecosystem-based management help preserve critical habitats and protect biodiversity.

Marine Pollution Prevention: Reducing plastic pollution and other sources of marine debris is vital. This can be achieved through improved waste management systems, recycling and reusing plastics, and raising awareness about the consequences of single-use plastics. Additionally, promoting the use of biodegradable alternatives and supporting innovative technologies for ocean cleanup can help mitigate the impact of existing pollution.

Climate Change Mitigation and Adaptation: Addressing climate change is fundamental to preserving life below water. Transitioning to renewable energy sources, reducing greenhouse gas emissions, and promoting sustainable coastal development are essential steps in mitigating the impacts of climate change on marine ecosystems. Additionally, enhancing the resilience of coastal communities through measures such as mangrove restoration, coastal protection, and sustainable tourism can aid adaptation efforts.

International Cooperation and Governance: Collaboration among nations is crucial for the effective implementation of Goal 14. Strengthening international frameworks, such as the United Nations Convention on the Law of the Sea (UNCLOS), and promoting regional cooperation can help combat illegal fishing, regulate resource exploitation, and ensure the sustainable use of marine resources.

Conclusion

Preserving life below water is not only crucial for the health of our oceans but also for the overall well-being of our planet. Goal 14 provides a roadmap for sustainable ocean management, aiming to conserve marine biodiversity, mitigate pollution, and promote the sustainable use of marine resources. By taking action at individual, local, and global levels, we can make a significant difference in ensuring a healthier and more vibrant future for life below water. Let us join hands and work together to safeguard the oceans for generations to come.

#Sustainable management of marine resources #Conserving marine biodiversity #Protecting coral reefs and marine ecosystems #Sustainable fishing practices for life below water #Reducing marine pollution for a healthier ocean #Restoring fish stocks for sustainable fisheries #Addressing the threats of overfishing #Combating illegal fishing activities #Preserving the delicate balance of marine ecosystems #Tackling plastic pollution in the oceans #Solutions for ocean acidification #Climate change impact on life below water #Sustainable tourism and the oceans #Promoting responsible coastal development #Achieving United Nations' Goal 14 for a sustainable future #Enhancing resilience of coastal communities #Sustainable livelihoods for coastal populations #Importance of ocean conservation and sustainability #Preserving marine habitats and species diversity #Ecosystem-based management for marine resources #Strengthening international cooperation for Goal 14 #Achieving sustainable development through Goal 14 #Role of marine protected areas in conservation #Long-term viability of marine ecosystems #Promoting sustainable shipping practices #Economic benefits of sustainable ocean management #Balancing human activities with marine conservation #The significance of Goal 14 in the SDGs #Ensuring a vibrant future for life below water #Global initiatives for the protection of marine environments

2 notes · View notes