How To Protect The Ocean

Categories

science
citizen science
general
climate change
social enterprise
Tourism
Marine Science
ocean conservation
Sharks
Ocean
nemo
ecotourism
Marine Conservation
finding dori
harambe
Marine Protected Areas
shark attack
Oceans Day
finding dory
Shark Week
algae
SCUBA Diving
Arbonne
Arctic Ocean
drones
blackfish
marine conservation conferences
sea turtle
IMCC
Orca
Jairo Mora
Plastic Pollution
women in science
Surfing
ocean news
funding
marine education
Marine Conservation Career
Asha DeVos
Ocean Talk Friday
Fishing
Leadership
Conferences
seagrass
science debate
antarctica
marine science management
Conservation
marine biology jobs
politics
red sea
diving
Oil Spill
great barrirer reef
Ocean Optimisim
Nakawe
Ocean Optimism
Ross Sea MPA
Stakeholders
grassroots
grassroots conservation
teaching
film
poaching
ocean planning
biodiversity
Polar Bear
marine biology
Interviews
2017
Tilikum
Sustainable Fisheries
Beach
Fake News
Science Communication
Lobbying
Snorkeling
aquarium
stranding
wildlife documentaries
Advocacy
Fisheries
social science
journalism
ocean use
climate science
earth hour
Manatee
Dolphins
Social Change
Women 4 Science
Whales
Sci Comm
Cape Cod Seal
Taiwanese White Dolphin
Dolphin Rescued
Grand Cayman
Paris Climate Change Agreement
Celebrities
Shark Conservation
Sea Wolves
Cod
Climate Change Reduction
Ocean Plastic Pollution
Salt Marsh
Shark Dragged
Water Quality
brexit
Lost Sharks
River Sharks
Marine Conservation Careers
Sea Otters
Oceanswell
Fish Farm
Hurricane Harvey
Whale Sharks
Social Marketing
Invertebrates
Tales From The Sea
Graduate Student
Entrepreneur
Octo
Remote Sensing
Salmon
Open Access
Marine Mammals
Vaquita
Sperm Whale
Seabirds
Coastal Land Loss
SciComm
Coastal Habitat
Local Politics
Passion
Fisheries Science
Educator
Indiginous
IAMJAIRO
Carbon Tax
Jellyfish
Plogging
Fukushima
Recycle
Ocean Wise
Plastic Straws
Underwater Performer
recycling
Tuna
Coral Reef
Tailless Whales
Immigration
Kilauea Volcano
Shark Fishing
Marine Mammal
Marine Litter
Jairo Mora Sandoval Bravery Award
UK Marine Conservation Zones
Cephalopods
Squid Cephalopods
Conference
Marine Conservation Conference
Hack-a-thon
Art of Storytelling for Science
COMPASS
Plastic Pollution in the Ocean
Lionfish
IMCC5
Right Whales
Scott Pruitt
Southern Resident Orca
Nurse Sharks
Decolonizing Conservation
Crabs
Hermaphrodite Sharks
Land-Based Shark Fishing
Sea Turtles
Great White Sharks
Greenhouse Gases
Nassau Grouper
Boyan Slant
dolphin
Seaworld
King Penguins
Marine Philanthropy
Ocean Acidification
Red Tide
Stingrays
Marine Debris
Shark
High Seas
Ocean Clean Project
Impact Investing
Coelacanth
Sea Stars
Marineland
Eco-Friendly Products
Humpback Whales
Sea Level Rise
Deep Sea Coral Reef
Kelp forest
Pipeline
Sustainable
Seals
Shark Cage Diving
Sharkwater Extinction
Seafood
California
Coral Reef Algae
Oceanpreneur
Hurricane Florence
Tiger Shark
Overfishing
Southern Resident Orcas
Science Journal
PETA
Ocean Dead Zones
Dolphinarium
Shark Culling
Whaling
Coral
Ocean Clean Up Project
Orcas
Tsunami
Sei Whale
Community Conservation
OCEANARCH
Open Access Journals
Barndoor Skate
My Green Butler
Lonely Whale
Beaked Whales
Northern Right Whale Festival
Marine Mammal Captivity
Podcasting For The Environment
Salish Sea
Living Species Report
Conservation Marketing
Marine Biology Colleges
US Midterm Elections 2018
Marine Policies
Academic Science Journals
Shark Management
Conch Shells
Carbon Footprint
Love the Ocean
Consumer Trends
Science Journals
Marine Conservation Art
Climate Report
Marine Science and Conservation
Marine Social Science
Marine Sewage
Diversity In Careers
Mobile Conservation
WWF Canada
MarXiv
Indigenous
Manta Ray
Monk Seal
Seaweed
Blue Mind
Holiday Plastics
Patreon
Zinke
Whale Entanglement
Ocean Stories
Japan Whaling
Decompression Sickness
Status Quo Bias
Government Shutdown
New Year's Resolutions
Northern Right Whale Calf
Northwest Passage
Aquaman
Southern Resident Orca Population
Plastic Pollution Reduction
Bluebottle Jellyfish
IUU Fishing
Fatberg
Aquaculture
Ocean Cleanup Project
Ocean Ramsay
Governor Ron Desantis
Marine Careers
Zero Waste
Fish Markets
Plastic Packaging Free
Elephant Seal
Whale Seaside Sanctuaries
Reef Safe Sunscreen
Danni Washington
Lobster
Second Hand Clothing
Ocean Art
Participatory Science
Andrey Dolgov
Capelin
Chowder
Sea Urchins
Wildlife
WasteShark
Thrift Stores
Sea Lions
Plastic Pollution Climate Change
Deepwater Horizon
Telemetry Tags
Ethiopian Plane Crash
Greta Thunberg
Mako Shark
Plastic Straw Ban
Scientific Journals
Marine Protected Areas Climate Change
Marine Conservation Organizations
Alexandra Ocasio-Cortez
Renewable Energy
Sea Lions Herring
Conservation Statistics
Shark Protection
Walruses
Microfibres
Floodplains
Leatherback Sea Turtles
PEW
Cuttlefish
Horseshoe Crabs
Notre Dame Cathedral
Earth Day
Seal Rescue
Ocean Conservancy Trash Free Seas
Sustainable Asia
Marine Mammal Stranding
Grey Whale
Basking Sharks
NOAA
Marine Mammals In Military
Radio
Ocean Lifestyle
Tornado
Planet Tech
Collision Conference
Fast Fashion
Puffins
Nature Documentaries
Protected Species
CITES
Animal Welfare
LGBTQ
World Ocean's Day
Pride Month
Marine Debris Clean Up
Ghost Nets
Pacific Whale Foundation
Narluga
Whale Sanctuaries
Regenerative Agriculture
Loggerhead Sea Turtles
Octopus
Sargassum Belt
Fish
Orca Eating Great White Sharks
Northern Right Whale
Harmful Algal Blooms
Living Shorelines
Dr. Edie Widder
Single-Use Plastics
Sea Ice
Neil Degrasse Tyson
Fionn Ferreira
Freshwater Species
Florida
Endangered Species
Guitarfish
Wedgefish
Marine Mammal Science
Environmental Studies And Sciences
Climate Change Is Real
Donating
Loop
Codfather
Florida Keys
Cuba
Hurricane Dorian
Speak Up For Blue
TikTok
Illegal Fishing
Blob
Trump
United Nations
Nuclear Waste
Climate Strike
Environmental Lawyers
So You Want To Be A Marine Biologist
Deep Sea Mining
Great Barrier Reef
Virtual Reality
Mote Marine Laboratory
NAUI
Sawfish
Microplastics
Duke University
Spiny Lobster
Invasive Species
podcast
Fish Quotas
NFL
Fisheries And Oceans
Australia Heat
Climate Action
Top Episodes in 2019
Happy New Year
Australian WildFires
Marine Pollution
Food
Fukushima Radiation
Acoustic Noise On Coral Reefs
Secchi Disk
Government
Talking Oceans
Conch
Sea Grant
Sexual Assault
Coronavirus
Tiger King
Gulf Of Mexico
Fish To Door
Narwhal
Planet Of The Humans
Wildlife Photography
Deep-Sea Squid
Black Lives Matter
EarthX
Deep Sea
Behaviour Change
Mangrove
Illegal Trade
Colonialism
Mangoves
Shark Week 2020
Shark Science
Racism
Deep-Sea
Anthropause
Tagging
Sea Change Health
Marine Planning
Pinnipeds
Antarctic
Policy
change
Ecology
Diversity
Black In Marine Science
Sustainable Lifestyle
Top Episodes in 2020
Decade Of The Ocean
Sustainability
Blue Whales
Whale
Migration
Documentaries
Nutrients
fundraising
Blue Carbon
Sea Lion
Ocean Sounds
Water Pollution
Fisheries Policy
Shipping
Navy
Surfrider
Electric Vehicle
Climate Justice
Collaboration
non-profits
Blue Nature Alliance
Penguin
science communicator
Movies
Fisheris
Activism
EV
Coral Reefs
Entrepreneurship
Socia Enterprise
Ocean Action
Live For A Better Ocean
Blue Foods
Equality, Diversity, and Inclusion
Oceans Week
fishers
Speak Up
Restoration
Mining
Mississippi
Deep-Sea Mining
Cetaceans
Action
Innovation
Sewage Treatment
Mangroves
Paul Watson
For-Purpose Business
Greenwashing
Climate Crisis
Corals
Act for the blue
Business for the environment
Ocean Justice and Equity
Small Islands
Beaches
Sustainable Business
Local
Kelp Forests
Diversity And Inclusion
willow project
Sargassum
Marine Conservation Jobs
Orca Capitivity
Community
Human Behavior
Sand Dunes
Conservation Story
Stingray
Ocean Justice
EcoBusiness
Sea Otter
Sustainable Companies
Inclusion, Equality
Photography
Eutrophication
Ocean Conservation Commitments
Inspiration
B Corp
Marine Protected Area
The Faroe Islands
Electric Boats
Ocean Sole
Coastal Resilient
Seal
Students
Careers
Behavior Change
Water
Women in Marine Science
ocean education

Archives

2024
June
May
April
March
February
January

2023
December
November
October
September
August
July
June
May
April
March
February
January

2022
December
November
October
September
August
July
June
May
April
March
February
January

2021
December
November
October
September
August
July
June
May
April
March
February
January

2020
December
November
October
September
August
July
June
May
April
March
February
January

2019
December
November
October
September
August
July
June
May
April
March
February
January

2018
December
November
October
September
August
July
June
May
April
March
February
January

2017
December
November
October
September
August
July
June
May
April
March
February
January

2016
December
November
October
September
August
July
June
May
April
March
February
January

2015
December
November
October
September
August
July
June

May 2024
S M T W T F S
     
      1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31

Syndication

Andrew Lewin discusses a conservation project in Rio de Janeiro aimed at saving the Rio's dolphin from extinction. Highlighting the threats of chemical and oil pollution, dredging, noise, overfishing, and bycatch in three different bays, including Guanabara Bay, Sepetiba Bay, and Ilha Grande Bay, the episode explores the efforts to protect these dolphins in Brazilian waters.

Link to article: https://news.mongabay.com/2024/04/education-research-bring-rios-dolphins-back-from-the-brink-of-extinction/

Follow a career in conservation: https://www.conservation-careers.com/online-training/ Use the code SUFB to get 33% off courses and the careers program.
 
Sign up for our Newsletter: http://www.speakupforblue.com/newsletter
 

Conservation efforts are crucial to protect the Rio's dolphins, also known as Guyana's dolphins, from extinction in three different bays off the coast of Rio de Janeiro. These dolphins are residential, meaning they do not leave the bays despite facing various threats such as chemical pollution, oil pollution, dredging, noise pollution, and overfishing. The health of the ocean ecosystem within these bays is vital for the survival of these dolphins.

The Guyana's Dolphin Institute, led by biologist Leonardo Flack, has been studying the dolphins in Septiba Bay since the 1990s to understand the challenges they face and find solutions to protect them. The dolphins in these bays are reproducing, but the survivability of their calves is low, leading to high mortality rates. The dolphins are also facing issues such as infectious diseases due to pollution and other factors.

Conservation efforts include monitoring the dolphin populations, studying their tissues for contamination levels, and implementing measures to reduce threats like noise pollution, chemical pollution, and overfishing. Marine protected areas have been established in some bays to restrict harmful activities and protect the dolphins. Additionally, efforts are being made to engage with the fishing community and promote ecotourism as a sustainable alternative to fishing.

The challenges faced in conserving these dolphins highlight the need for marine spatial planning, collaboration with various stakeholders, and long-term monitoring and research efforts. By addressing the threats and implementing conservation measures, there is hope to bring the Rio's dolphins back from the brink of extinction and ensure their role as apex predators and iconic species in the region.

The dolphins in Rio de Janeiro, specifically the Guyana's dolphins or Rio's dolphins, are facing a multitude of threats that are putting their survival at risk. These threats include chemical pollution, sewage contamination, noise pollution from ships, overfishing, and habitat degradation.

Chemical Pollution and Sewage Contamination: The bays where these dolphins reside, such as Guanabara Bay, are heavily impacted by chemical pollution and sewage contamination. Up to 80% of sewage from the region is untreated and pumped directly into the bay, contaminating the water with pathogens and pharmaceuticals. This pollution has led to a compromised immune system in the dolphins, making them more susceptible to infectious diseases.

Noise Pollution from Ships: The presence of a large number of ships in the bays results in significant noise pollution. The noise interferes with the dolphins' communication, which is crucial for their hunting, communication within the pod, and protection of calves. The disruption in communication due to noise pollution can lead to the exclusion of certain pod members, including calves, which can have detrimental effects on the population.

Overfishing: The expansion of urban areas and industrial activities has pushed fishers into areas where the dolphins frequent. As a result, dolphins are getting caught in fishing nets, leading to accidental bycatch. Overfishing not only impacts the dolphins' food source but also poses a direct threat to the dolphins themselves.

Habitat Degradation: The bays where the dolphins reside have experienced habitat degradation due to urban expansion, sedimentation, and contamination. For example, Guanabara Bay has seen a drastic decline in the dolphin population, with only 30 individuals remaining out of the 400 that were present in the 1980s. The degradation of their habitat has likely contributed to the decline in reproductive success and overall health of the dolphins.

In conclusion, the combination of these threats poses a significant challenge to the survival of the Guyana's dolphins in Rio de Janeiro. Conservation efforts must address these issues comprehensively, including implementing measures to reduce pollution, regulate noise levels from ships, manage fishing activities sustainably, and protect critical habitats. By addressing these threats, there is hope that the dolphin populations can recover and thrive in their natural environment.

Collaborative efforts involving researchers, conservationists, and local communities are crucial in implementing solutions to protect the dolphins and their habitats. In the podcast episode, it was highlighted how the Guyana's dolphins, also known as Rio's dolphins, are facing numerous threats in the bays off the coast of Rio de Janeiro. These threats include chemical pollution, sewage contamination, noise pollution from ships, overfishing, and habitat degradation.

Researchers like Leonardo Flack from the Guyana's Dolphin Institute have been studying these dolphins for decades, understanding the dangers they face and working on solutions to protect them. Through collaborative efforts with other researchers, conservationists, and local communities, they have been able to monitor the dolphin populations, study their health, and identify the key threats they are facing.

One example of successful collaboration mentioned in the episode is the establishment of a marine protected area in Septiba Bay. This protected area prohibits the use of chemicals and fishing, allowing the dolphin population in that specific area to thrive. This initiative shows how working together with local communities and implementing conservation measures can have a positive impact on the marine environment and the species within it.

Furthermore, the episode highlighted the importance of engaging with local fishers to promote sustainable practices and alternative livelihoods, such as ecotourism. By involving the fishing community in conservation efforts and providing them with opportunities to support their families in a sustainable way, it not only benefits the dolphins but also the local economy and ecosystem.

Overall, the collaborative efforts between researchers, conservationists, and local communities play a vital role in protecting the dolphins and their habitats. By working together, sharing knowledge, and implementing solutions, it is possible to ensure the survival and well-being of these iconic marine species.

 

Direct download: HTPTO_E1606_RiosDolphinsBackFromBrinkOfExtinction.mp3
Category:Conservation -- posted at: 12:00am EDT

1