Ocean’s Dead Zones
It’s no secret that the world’s oceans are struggling with plastic pollution and rising temperatures, but hidden below the surface is a very serious problem - the ocean is running out of oxygen, and fast, according to the most comprehensive study of the ocean’s ‘dead zones’ to date.
What are Dead Zones?
- Dead zones are vast patches of water that contain low or zero oxygen, and they are a serious problem because, as their name suggests, most marine life suffocates and dies if they are unlucky enough to find themselves in one.
What is Causing Dead Zones?
- Climate change is ....
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Bio–Diversity And Environment
- 1 Kirunji Flowers Bloom
- 2 Nilambur Teak
- 3 GI Tag for Alphonso Mango from Konkan
- 4 Bihar’s Shahi Litchi gets GI Tag
- 5 Cobra Lily
- 6 Sunderbans is Losing its Mangrove Forest
- 7 Musa paramjitiana
- 8 Retrotransposons
- 9 Gleadovia konyakianorum
- 10 Gandheli Rediscovered
- 11 New Plant Species Found in Western Ghats
- 12 Discovery of Nine Plants in Western Ghats
- 13 Red Data Book
- 14 Hornbill Watch Initiative
- 15 Black-necked Cranes
- 16 Two New Gecko Species Discovered
- 17 Rare Sub-species of Hog Deer
- 18 New Night Frog Species
- 19 New Ant Species Discovered in the Western Ghats
- 20 New Species of Large Gecko Discovered from Eastern Ghats
- 21 A New Snake found in Western Ghats
- 22 New Species of the Genus Nasikabatrachus
- 23 Zygaenid
- 24 Nilgiri Marten
- 25 Chiru Goat
- 26 Flamingo
- 27 Sawfish
- 28 Olive Ridley Sea Turtle
- 29 Snow Leopard
- 30 Rise in Population of Asiatic Lions
- 31 Survival Threat to Sher Mahi Fish
- 32 Climate Change Threatens Nilgiri Tahr
- 33 Celebration of World Wetlands Day at Deepor Beel in Assam
- 34 Floating Treatment Wetland
- 35 National Wildlife Action Plan
- 36 SECURE Himalaya
- 37 Nine more Bird, Biodiversity Areas in Kerala
- 38 Three New Sites Recognised as Biodiversity Hotspots in Goa
- 39 Orang Tiger Reserve
- 40 Conservation of Animals: Smaller Species are Neglected Lot
- 41 Illegal Wildlife Trade Restrictions Recognised
- 42 World’s Smallest Land Fern in Western Ghats
- 43 Nilgiri Hills
- 44 First Inter-State Tiger Translocation Project
- 45 Khangchendzonga Biosphere Reserve (KBR)
- 46 Biodiversity of Manipur’s Loktak Lake under Threat
- 47 Gene Banks of Wild Animals
- 48 Woolly Mammoths to be brought from the Dead
- 49 Kulik Bird Sanctuary
- 50 Agarwood Facing Extinction
- 51 Genes of Machhli to be Mapped
- 52 Eight Captive-Reared Vultures to be released with Tracking Devices
- 53 Just Six Sub-species of Tiges Remain
- 54 Odisha Beach is Asia’s first to get ‘Blue Flag’ Tag
- 55 Microbeads
- 56 Carbon Capture Utilization Storage (CCUS)
- 57 Bio-CNG
- 58 Furnace Oil and Pet Coke
- 59 Moss : A Cheap Pollution Monitor
- 60 Methanol as Cooking Fuel
- 61 National Air Quality Index (AQI)
- 62 Bharat Stage Norms
- 63 Chemicals in Firecrackers
- 64 Black Carbon
- 65 Sensor Network to Map and Predict Pollution, Effluents in Godavari
- 66 Soil Crisis in India
- 67 Global E-waste Monitor 2017
- 68 Moss that can Remove Lead from Water
- 69 Ambient Air Quality Standards in India
- 70 Dust Mitigation Plan
- 71 National Aquifer Mapping Programme (NAQUIM)
- 72 Iron Ore Mining Leases in Goa
- 73 Uranium Contamination of Water
- 74 Protecting Bay of Bengal
- 75 Plastic Road Surfacing
- 76 Herbicide Glyphosate
- 77 Shale Oil or Gas Extraction by Hydraulic Fracturing (Fracking)
- 78 CFC-11 in Atmosphere
- 79 WAYU: New Device to Tackle Pollution
- 80 SATAT Initiative to Promote Compressed Bio-Gas
- 81 Cleaning the Ganga
- 82 Biomass Pellets
- 83 Clean Air is a Human Right: WHO
- 84 Formaldehyde in Fish
- 85 Dam Rehabilitation and Improvement Project
- 86 National Disaster Risk Index
- 87 Apps for Disaster Info
- 88 Classifications of Disasters
- 89 New Trend in Floods
- 90 Role of Water & Ecological Systems in Drought Resilience
- 91 Drought in Maharashtra
- 92 Development of Solar Cities
- 93 Questions in Parliament on Plastics
- 94 Tiger Extinction Risk
- 95 Joint Research Projects for Clean Water, Energy
- 96 SC Seeks Details of Green Funds
- 97 e-Mobility Programme
- 98 Law to Define a River’s Edge
- 99 Notification on Clean Fuel
- 100 Impact of Sand Mining and Alternatives to Sand
- 101 Kerala Floods and the Fragile Ecosystem of Western Ghats
- 102 eDNA
- 103 India Bans 18 Pesticides
- 104 Global Geopark Network Status
- 105 Eastern Ghats Face Loss of Forest Cover, Endemic Plants
- 106 Environmental Flows of Ganga
