#phytoplankton — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #phytoplankton, aggregated by home.social.
-
NOT so harmless...
Excerpt: "Introducing #KareniaMikimotoi
"The species responsible for recent events in #SouthAustralia beaches, #KMikimotoi, causes harmful #algal blooms in #Asia, #Europe, #SouthAfrica and #SouthAmerica, as well as #Australia and #NewZealand. These blooms all caused fish deaths, and some also caused #breathing difficulties among local #beachgoers.
"The most drastic of these K. mikimotoi blooms have occurred in China over the past two decades. In 2012, more than 300 square kilometres of abalone farms were affected, causing about A$525 million in lost production.
Explaining the toxic effects
"Microalgae can damage the gills of fish and shellfish, preventing them from breathing. This is the main cause of death. But some studies have also found damage to the gastrointestinal tracts and livers of fish.
"Tests using fish gill cells clearly show the dramatic toxic effect of K. mikimotoi. When the fish gill cells were exposed to intact K. mikimotoi cells, after 3.5 hours more than 80% of the fish cells had died.
"Fortunately, the toxin does not persist in the environment after the K. mikimotoi cells are dead. So once the bloom is over, the marine environment can recover relatively quickly.
"Its toxicity is partly due to the algae’s production of 'reactive oxygen species', reactive forms of oxygen molecules which can cause the deaths of cells in high doses. K. mikimotoi cells may also produce lipid (fat) molecules that cause some toxic effects.
"Finally, a very dense bloom of microalgae can sometimes reduce the amount of dissolved oxygen in the water column, which means there is less oxygen for other marine life.
"The human health effects are not very well known but probably relate to the reactive oxygen species being an irritant.
"K. mikimitoi cells can also produce 'mucilage', a type of thick, gluey substance made of complex sugars, which can accumulate #bacteria inside it. This can cause 'sea foam', which was evident on beaches last week.
"A question for many people is whether increasing water temperatures make blooms of K. mikimotoi more likely.
"Another concern is whether nutrient runoff from farms, cities and #aquaculture could cause more harmful algal blooms.
"Unfortunately, for Australia at least, the answer to these questions is we don’t know yet. While we know some harmful algal blooms do increase when nutrient runoff is higher, others actually prefer fewer nutrients or colder temperatures.
"We do know warmer water species seem to be moving further south along the Australian coastline, changing #phytoplankton species abundance and distribution.
"While some microalgal blooms can cause bioluminescence that is beautiful to watch, others such as K. mikimotoi can cause skin and respiratory irritations.
If you notice discoloured water, fish deaths or excessive sea foam along the coast or in an estuary, avoid fishing or swimming in the area and notify local primary industry or environmental authorities in your state."
#OceanHealth #Beaches Algae #SeaFoam #HABs #HarmfulAlgaeBlooms #KareniaMikimotoi #WarmingOceans #Radioactivity #NutrientRunoff #OceansAreLife #ROS #SkinIrritations #RespiratoryIrration #ReactiveOxygenSpecies #DeadZones
-
NOT so harmless...
Excerpt: "Introducing #KareniaMikimotoi
"The species responsible for recent events in #SouthAustralia beaches, #KMikimotoi, causes harmful #algal blooms in #Asia, #Europe, #SouthAfrica and #SouthAmerica, as well as #Australia and #NewZealand. These blooms all caused fish deaths, and some also caused #breathing difficulties among local #beachgoers.
"The most drastic of these K. mikimotoi blooms have occurred in China over the past two decades. In 2012, more than 300 square kilometres of abalone farms were affected, causing about A$525 million in lost production.
Explaining the toxic effects
"Microalgae can damage the gills of fish and shellfish, preventing them from breathing. This is the main cause of death. But some studies have also found damage to the gastrointestinal tracts and livers of fish.
"Tests using fish gill cells clearly show the dramatic toxic effect of K. mikimotoi. When the fish gill cells were exposed to intact K. mikimotoi cells, after 3.5 hours more than 80% of the fish cells had died.
"Fortunately, the toxin does not persist in the environment after the K. mikimotoi cells are dead. So once the bloom is over, the marine environment can recover relatively quickly.
"Its toxicity is partly due to the algae’s production of 'reactive oxygen species', reactive forms of oxygen molecules which can cause the deaths of cells in high doses. K. mikimotoi cells may also produce lipid (fat) molecules that cause some toxic effects.
"Finally, a very dense bloom of microalgae can sometimes reduce the amount of dissolved oxygen in the water column, which means there is less oxygen for other marine life.
"The human health effects are not very well known but probably relate to the reactive oxygen species being an irritant.
"K. mikimitoi cells can also produce 'mucilage', a type of thick, gluey substance made of complex sugars, which can accumulate #bacteria inside it. This can cause 'sea foam', which was evident on beaches last week.
"A question for many people is whether increasing water temperatures make blooms of K. mikimotoi more likely.
"Another concern is whether nutrient runoff from farms, cities and #aquaculture could cause more harmful algal blooms.
"Unfortunately, for Australia at least, the answer to these questions is we don’t know yet. While we know some harmful algal blooms do increase when nutrient runoff is higher, others actually prefer fewer nutrients or colder temperatures.
"We do know warmer water species seem to be moving further south along the Australian coastline, changing #phytoplankton species abundance and distribution.
"While some microalgal blooms can cause bioluminescence that is beautiful to watch, others such as K. mikimotoi can cause skin and respiratory irritations.
If you notice discoloured water, fish deaths or excessive sea foam along the coast or in an estuary, avoid fishing or swimming in the area and notify local primary industry or environmental authorities in your state."
#OceanHealth #Beaches Algae #SeaFoam #HABs #HarmfulAlgaeBlooms #KareniaMikimotoi #WarmingOceans #Radioactivity #NutrientRunoff #OceansAreLife #ROS #SkinIrritations #RespiratoryIrration #ReactiveOxygenSpecies #DeadZones
-
NOT so harmless...
Excerpt: "Introducing #KareniaMikimotoi
"The species responsible for recent events in #SouthAustralia beaches, #KMikimotoi, causes harmful #algal blooms in #Asia, #Europe, #SouthAfrica and #SouthAmerica, as well as #Australia and #NewZealand. These blooms all caused fish deaths, and some also caused #breathing difficulties among local #beachgoers.
"The most drastic of these K. mikimotoi blooms have occurred in China over the past two decades. In 2012, more than 300 square kilometres of abalone farms were affected, causing about A$525 million in lost production.
Explaining the toxic effects
"Microalgae can damage the gills of fish and shellfish, preventing them from breathing. This is the main cause of death. But some studies have also found damage to the gastrointestinal tracts and livers of fish.
"Tests using fish gill cells clearly show the dramatic toxic effect of K. mikimotoi. When the fish gill cells were exposed to intact K. mikimotoi cells, after 3.5 hours more than 80% of the fish cells had died.
"Fortunately, the toxin does not persist in the environment after the K. mikimotoi cells are dead. So once the bloom is over, the marine environment can recover relatively quickly.
"Its toxicity is partly due to the algae’s production of 'reactive oxygen species', reactive forms of oxygen molecules which can cause the deaths of cells in high doses. K. mikimotoi cells may also produce lipid (fat) molecules that cause some toxic effects.
"Finally, a very dense bloom of microalgae can sometimes reduce the amount of dissolved oxygen in the water column, which means there is less oxygen for other marine life.
"The human health effects are not very well known but probably relate to the reactive oxygen species being an irritant.
"K. mikimitoi cells can also produce 'mucilage', a type of thick, gluey substance made of complex sugars, which can accumulate #bacteria inside it. This can cause 'sea foam', which was evident on beaches last week.
"A question for many people is whether increasing water temperatures make blooms of K. mikimotoi more likely.
"Another concern is whether nutrient runoff from farms, cities and #aquaculture could cause more harmful algal blooms.
"Unfortunately, for Australia at least, the answer to these questions is we don’t know yet. While we know some harmful algal blooms do increase when nutrient runoff is higher, others actually prefer fewer nutrients or colder temperatures.
"We do know warmer water species seem to be moving further south along the Australian coastline, changing #phytoplankton species abundance and distribution.
"While some microalgal blooms can cause bioluminescence that is beautiful to watch, others such as K. mikimotoi can cause skin and respiratory irritations.
If you notice discoloured water, fish deaths or excessive sea foam along the coast or in an estuary, avoid fishing or swimming in the area and notify local primary industry or environmental authorities in your state."
#OceanHealth #Beaches Algae #SeaFoam #HABs #HarmfulAlgaeBlooms #KareniaMikimotoi #WarmingOceans #Radioactivity #NutrientRunoff #OceansAreLife #ROS #SkinIrritations #RespiratoryIrration #ReactiveOxygenSpecies #DeadZones
-
NOT so harmless...
Excerpt: "Introducing #KareniaMikimotoi
"The species responsible for recent events in #SouthAustralia beaches, #KMikimotoi, causes harmful #algal blooms in #Asia, #Europe, #SouthAfrica and #SouthAmerica, as well as #Australia and #NewZealand. These blooms all caused fish deaths, and some also caused #breathing difficulties among local #beachgoers.
"The most drastic of these K. mikimotoi blooms have occurred in China over the past two decades. In 2012, more than 300 square kilometres of abalone farms were affected, causing about A$525 million in lost production.
Explaining the toxic effects
"Microalgae can damage the gills of fish and shellfish, preventing them from breathing. This is the main cause of death. But some studies have also found damage to the gastrointestinal tracts and livers of fish.
"Tests using fish gill cells clearly show the dramatic toxic effect of K. mikimotoi. When the fish gill cells were exposed to intact K. mikimotoi cells, after 3.5 hours more than 80% of the fish cells had died.
"Fortunately, the toxin does not persist in the environment after the K. mikimotoi cells are dead. So once the bloom is over, the marine environment can recover relatively quickly.
"Its toxicity is partly due to the algae’s production of 'reactive oxygen species', reactive forms of oxygen molecules which can cause the deaths of cells in high doses. K. mikimotoi cells may also produce lipid (fat) molecules that cause some toxic effects.
"Finally, a very dense bloom of microalgae can sometimes reduce the amount of dissolved oxygen in the water column, which means there is less oxygen for other marine life.
"The human health effects are not very well known but probably relate to the reactive oxygen species being an irritant.
"K. mikimitoi cells can also produce 'mucilage', a type of thick, gluey substance made of complex sugars, which can accumulate #bacteria inside it. This can cause 'sea foam', which was evident on beaches last week.
"A question for many people is whether increasing water temperatures make blooms of K. mikimotoi more likely.
"Another concern is whether nutrient runoff from farms, cities and #aquaculture could cause more harmful algal blooms.
"Unfortunately, for Australia at least, the answer to these questions is we don’t know yet. While we know some harmful algal blooms do increase when nutrient runoff is higher, others actually prefer fewer nutrients or colder temperatures.
"We do know warmer water species seem to be moving further south along the Australian coastline, changing #phytoplankton species abundance and distribution.
"While some microalgal blooms can cause bioluminescence that is beautiful to watch, others such as K. mikimotoi can cause skin and respiratory irritations.
If you notice discoloured water, fish deaths or excessive sea foam along the coast or in an estuary, avoid fishing or swimming in the area and notify local primary industry or environmental authorities in your state."
#OceanHealth #Beaches Algae #SeaFoam #HABs #HarmfulAlgaeBlooms #KareniaMikimotoi #WarmingOceans #Radioactivity #NutrientRunoff #OceansAreLife #ROS #SkinIrritations #RespiratoryIrration #ReactiveOxygenSpecies #DeadZones
-
NOT so harmless...
Excerpt: "Introducing #KareniaMikimotoi
"The species responsible for recent events in #SouthAustralia beaches, #KMikimotoi, causes harmful #algal blooms in #Asia, #Europe, #SouthAfrica and #SouthAmerica, as well as #Australia and #NewZealand. These blooms all caused fish deaths, and some also caused #breathing difficulties among local #beachgoers.
"The most drastic of these K. mikimotoi blooms have occurred in China over the past two decades. In 2012, more than 300 square kilometres of abalone farms were affected, causing about A$525 million in lost production.
Explaining the toxic effects
"Microalgae can damage the gills of fish and shellfish, preventing them from breathing. This is the main cause of death. But some studies have also found damage to the gastrointestinal tracts and livers of fish.
"Tests using fish gill cells clearly show the dramatic toxic effect of K. mikimotoi. When the fish gill cells were exposed to intact K. mikimotoi cells, after 3.5 hours more than 80% of the fish cells had died.
"Fortunately, the toxin does not persist in the environment after the K. mikimotoi cells are dead. So once the bloom is over, the marine environment can recover relatively quickly.
"Its toxicity is partly due to the algae’s production of 'reactive oxygen species', reactive forms of oxygen molecules which can cause the deaths of cells in high doses. K. mikimotoi cells may also produce lipid (fat) molecules that cause some toxic effects.
"Finally, a very dense bloom of microalgae can sometimes reduce the amount of dissolved oxygen in the water column, which means there is less oxygen for other marine life.
"The human health effects are not very well known but probably relate to the reactive oxygen species being an irritant.
"K. mikimitoi cells can also produce 'mucilage', a type of thick, gluey substance made of complex sugars, which can accumulate #bacteria inside it. This can cause 'sea foam', which was evident on beaches last week.
"A question for many people is whether increasing water temperatures make blooms of K. mikimotoi more likely.
"Another concern is whether nutrient runoff from farms, cities and #aquaculture could cause more harmful algal blooms.
"Unfortunately, for Australia at least, the answer to these questions is we don’t know yet. While we know some harmful algal blooms do increase when nutrient runoff is higher, others actually prefer fewer nutrients or colder temperatures.
"We do know warmer water species seem to be moving further south along the Australian coastline, changing #phytoplankton species abundance and distribution.
"While some microalgal blooms can cause bioluminescence that is beautiful to watch, others such as K. mikimotoi can cause skin and respiratory irritations.
If you notice discoloured water, fish deaths or excessive sea foam along the coast or in an estuary, avoid fishing or swimming in the area and notify local primary industry or environmental authorities in your state."
#OceanHealth #Beaches Algae #SeaFoam #HABs #HarmfulAlgaeBlooms #KareniaMikimotoi #WarmingOceans #Radioactivity #NutrientRunoff #OceansAreLife #ROS #SkinIrritations #RespiratoryIrration #ReactiveOxygenSpecies #DeadZones
-
#Phytoplankton found in #CascoBay can harm aquatic life
#MainePublic | By Molly Enking
Published September 9, 2026"The Maine Department of Marine Resources is monitoring an algal bloom in Casco Bay that it says can be toxic to aquatic life, but not humans.
"The phytoplankton can turn the water brown and give off an odor, which was detected in Portland Harbor on Sunday, according to a social media post by the city Harbormaster.
"The first known outbreak of the same bacteria in Casco Bay was in 2017, which led to die-offs of shellfish and lobster.
"It is not yet clear whether fisheries are at risk during this outbreak; the DMR says it will continue to test and monitor waters, from Portland Harbor to Harpswell."
https://www.mainepublic.org/climate/2026-09-09/phytoplakton-found-in-casco-bay-can-harm-aquatic-life
#Maine #MaineNews #CascoBay #ToxicAlgae #MarineLife #WaterIsLife #ClimateChange #ClimateDiaryMaine #MPBN #KareniaMikimotoi
-
#Phytoplankton found in #CascoBay can harm aquatic life
#MainePublic | By Molly Enking
Published September 9, 2026"The Maine Department of Marine Resources is monitoring an algal bloom in Casco Bay that it says can be toxic to aquatic life, but not humans.
"The phytoplankton can turn the water brown and give off an odor, which was detected in Portland Harbor on Sunday, according to a social media post by the city Harbormaster.
"The first known outbreak of the same bacteria in Casco Bay was in 2017, which led to die-offs of shellfish and lobster.
"It is not yet clear whether fisheries are at risk during this outbreak; the DMR says it will continue to test and monitor waters, from Portland Harbor to Harpswell."
https://www.mainepublic.org/climate/2026-09-09/phytoplakton-found-in-casco-bay-can-harm-aquatic-life
#Maine #MaineNews #CascoBay #ToxicAlgae #MarineLife #WaterIsLife #ClimateChange #ClimateDiaryMaine #MPBN #KareniaMikimotoi
-
#Phytoplankton found in #CascoBay can harm aquatic life
#MainePublic | By Molly Enking
Published September 9, 2026"The Maine Department of Marine Resources is monitoring an algal bloom in Casco Bay that it says can be toxic to aquatic life, but not humans.
"The phytoplankton can turn the water brown and give off an odor, which was detected in Portland Harbor on Sunday, according to a social media post by the city Harbormaster.
"The first known outbreak of the same bacteria in Casco Bay was in 2017, which led to die-offs of shellfish and lobster.
"It is not yet clear whether fisheries are at risk during this outbreak; the DMR says it will continue to test and monitor waters, from Portland Harbor to Harpswell."
https://www.mainepublic.org/climate/2026-09-09/phytoplakton-found-in-casco-bay-can-harm-aquatic-life
#Maine #MaineNews #CascoBay #ToxicAlgae #MarineLife #WaterIsLife #ClimateChange #ClimateDiaryMaine #MPBN #KareniaMikimotoi
-
#Phytoplankton found in #CascoBay can harm aquatic life
#MainePublic | By Molly Enking
Published September 9, 2026"The Maine Department of Marine Resources is monitoring an algal bloom in Casco Bay that it says can be toxic to aquatic life, but not humans.
"The phytoplankton can turn the water brown and give off an odor, which was detected in Portland Harbor on Sunday, according to a social media post by the city Harbormaster.
"The first known outbreak of the same bacteria in Casco Bay was in 2017, which led to die-offs of shellfish and lobster.
"It is not yet clear whether fisheries are at risk during this outbreak; the DMR says it will continue to test and monitor waters, from Portland Harbor to Harpswell."
https://www.mainepublic.org/climate/2026-09-09/phytoplakton-found-in-casco-bay-can-harm-aquatic-life
#Maine #MaineNews #CascoBay #ToxicAlgae #MarineLife #WaterIsLife #ClimateChange #ClimateDiaryMaine #MPBN #KareniaMikimotoi
-
#Phytoplankton found in #CascoBay can harm aquatic life
#MainePublic | By Molly Enking
Published September 9, 2026"The Maine Department of Marine Resources is monitoring an algal bloom in Casco Bay that it says can be toxic to aquatic life, but not humans.
"The phytoplankton can turn the water brown and give off an odor, which was detected in Portland Harbor on Sunday, according to a social media post by the city Harbormaster.
"The first known outbreak of the same bacteria in Casco Bay was in 2017, which led to die-offs of shellfish and lobster.
"It is not yet clear whether fisheries are at risk during this outbreak; the DMR says it will continue to test and monitor waters, from Portland Harbor to Harpswell."
https://www.mainepublic.org/climate/2026-09-09/phytoplakton-found-in-casco-bay-can-harm-aquatic-life
#Maine #MaineNews #CascoBay #ToxicAlgae #MarineLife #WaterIsLife #ClimateChange #ClimateDiaryMaine #MPBN #KareniaMikimotoi
-
#SeaIce loss in the #Arctic has triggered a critical #TippingPoint that's destroying the food chain
Story by Sascha Pare, June 8, 2026
"The Arctic Ocean has crossed a tipping point that is wreaking havoc on the region's food chain, with potentially dire consequences for commercial fishing and the ocean's capacity to soak up carbon, a new study reports.
"Scientists found that vast areas of melting sea ice in the Arctic are leading to a significant reduction in nitrate, a key nutrient that forms the base of the marine food web and thus underpins important regional fisheries. As the ice disappears, more light hits the water's surface, promoting the growth of microscopic, plant-like organisms called phytoplankton. When phytoplankton die, their cells sink to the seafloor and are decomposed by nitrate- and oxygen-consuming bacteria.
"The new study, published May 28 in the journal Communications Earth & Environment, found that the bacteria are consuming more nitrate than the Arctic ecosystem can withstand.
"This effect, known as 'denitrification,"' is irreversible under current climate conditions because we have passed a threshold where so much sunlight reaches the ocean that it's supercharging phytoplankton's productivity, said Marta Santos-García, a doctoral student of Arctic marine biogeochemistry at the University of Edinburgh in Scotland and the first author of the study.
" 'Even if sea ice were to increase temporarily, the Arctic nutrient system responds over much longer timescales,' Santos-García told Live Science in an email. 'Short-term increases in sea ice would be unlikely to rapidly reverse the decline in nitrate inventories, which may take much longer to recover.'
"Dropping nitrate levels may eventually come back to bite phytoplankton, because these tiny organisms need nitrate to carry out photosynthesis. As a result, the transition to a low-nitrate regime could accelerate #ClimateChange, as nitrate plays an essential role in the ocean's biological pump, which takes #CarbonDioxide from the atmosphere via photosynthesis and locks it away at depth when #phytoplankton and the animals that eat it die.
" 'With nutrients such as nitrate in limited supply this mechanism cannot work effectively,' Santos-García said.
"To understand ecosystem changes in the Arctic, the researchers analyzed two decades of data from the Fram Strait, a passage between Greenland and Svalbard, Norway, that is the main gateway through which Arctic waters flow into the Atlantic Ocean. They found a sharp decline in nitrate levels in this region after 2009, which coincided with a dramatic reduction in Arctic sea ice and a gradual shift in phytoplankton communities toward smaller species that can cope with low nutrient levels.
" 'Shifts towards smaller phytoplankton have already been observed in parts of the Arctic, although these changes have not previously been linked to nitrate losses,' Santos-García said. 'This matters because smaller phytoplankton are generally less efficient at transferring energy up the food web. More of the energy is recycled within microbial communities rather than being passed on to larger zooplankton, fish, seabirds, and marine mammals.'
"Phytoplankton sit at the very bottom of the marine food chain, so the impacts of nitrate depletion will ripple through the Arctic ecosystem, impacting species at the highest levels. This could also affect fisheries in regions that depend on Arctic nutrient exports, such as the North Atlantic. But pinpointing what will happen in ecosystems downstream of the Arctic Ocean requires more research, Santos-García said.
"For years, researchers thought the long-term impact of sea ice loss in the Arctic would be an increase in phytoplankton, because more organisms can bathe in sunlight and multiply when the sea ice extent is small. However, the increase in phytoplankton since 2009 has depleted nitrate levels enough to limit future phytoplankton growth.
"Whereas phytoplankton proliferation used to be limited by how much sunlight reached surface waters, it is now controlled by nitrate levels. Therefore, nitrate must be considered as a key driver of future changes in the Arctic, Santos-García said.
" 'As nitrate is the nutrient that limits Arctic productivity, understanding these changes is therefore important not only for Arctic communities and ecosystems, but also for improving projections of future climate change,' she said."
Archived version:
https://archive.ph/E1Dlw#ClimateChange #TippingPoint #GlobalWarming #WarmingOceans #ArcticEcosystems #SeaIce #OceansAreLife
-
Volcanic Ash As A Source Of Nutrients - How The Hunga Tonga Eruption Affected Ecosystems In The South Pacific
--
https://phys.org/news/2024-11-volcanic-ash-source-nutrients-hunga.html <-- shared technical article
--
https://doi.org/10.1038/s41467-024-52904-3 <-- shared paper
--
[it’s like a multivitamin for phytoplankton!]
#GIS #spatial #mapping #eruption #volcano #volcanic #HungaTonga #Tonga #phytoplankton #ash #debris #sediment #GEOTRACES #GP21 #biogeochemistry #nutrients #foodweb #SouthPacificGyre #spatialanalysis #model #modeling #spatiotemporal #sampling #volcanicash #simulation #HYSPLIT #atmosphere #dispersion #traceelements #ecosystem #deposition #seawater #waterquality #chlorophyll #SouthPacific #remotesensing -
Long-Term Ocean Sampling In Narragansett Bay Reveals Plummeting Plankton Levels - Impact Uncertain For Local Food Web
--
https://phys.org/news/2024-05-term-ocean-sampling-narragansett-bay.html <-- shared technical article
--
https://doi.org/10.1073/pnas.2311086121 <-- shared paper
--
#GIS #spatial #mapping #sampling #phytoplankton #Narragansett #NarragansettBay #spatialanalysis #spatiotemporal #timeseries #bloom #foodchain #risk #hazard #ecosystems #climatechange #biomass #RO #RhodeIsland #coast #coastal #nutrients #temperature #salinity #global #ocean #marine #plankton #impacts #future -
Thrilled to announce the publication in L&O of our work on the diversity of temporary ponds from bacteria to vertebrates. We found higher alfa and gamma diversity in the tropics than in the Mediterranean, as expected (although not in all taxa), but no differences in beta diversity or temporal variability. #biodiversity #limnology #ecology #Freshwater #bacteria #zooplankton #phytoplankton #macroinvertebrates #amphibia #metacommunity #ponds https://aslopubs.onlinelibrary.wiley.com/doi/full/10.1002/lno.12429
-
A Bloom in a Changing Barents Sea
https://earthobservatory.nasa.gov/images/151667/a-bloom-in-a-changing-barents-sea #protists #algae"The #BarentsSea usually has 2 major bloom seasons, with #diatoms peaking in May, June, then giving way to #coccolithophores by August. As the #climate changes, #scientists are using #satellites to track how #phytoplankton populations are responding. They observed large shifts in the location of summer #coccolithophore blooms to the northeast & an increasing presence of #Phaeocystis normally found in warmer waters"
-
CW: Long Hashtag List for the Life Sciences
Life Sciences Hashtags
• Animal Behaviour
#AnimalBehavior #AnimalBehaviour #AnimalCognition #AnimalPsychology #AnimalResearch #AnimalSocieties #AnimalStudies #BehavioralEcology #BehaviouralEcology #BehavioralScience #BehaviouralScience #CameraTraps #ComparativeCognition #CriticalAnimalStudies #Learning #Memory #PositiveReinforcement #Sociobiology #TrailCam• Astrobiology
#AlienLife #Astrobiology #Biosignatures #Cryosphere DeepIce #EarthScience #Exoplanets #GeoScience #Habitability #Karst #MicroHabitats #OceanWorlds #OriginOfLife #PlanetaryCaves #PlanetaryScience• Behaviour Science
#AnthroZoology #Behavior #Behaviour #Behaviour2023 #BehavioralScience #BehaviouralScience #Biopsychology #CognitiveDevelopment #ComparativeCognition #DevelopmentalPsychology #Ethology #Learning #Memory #Neuroethology #PhilosophyOfMind #PleasureActivism #Psychology #SelfOrganisation #SelfOrganization #SocialNetwork• Biochemistry | Group: @biochemistry
#Actin #AminoAcids #Biochemical #Biochemistry #Catalyst #Catalysis #DNA #Enzyme #Enzymes #Hormones #IonChannels #Kinetics #Metabolism #Metabolomics #mRNA #Peptides #Polymer #Protein #Proteins #RNA• Bioinformatics | Group: @bioinformatics
#BigData #Bioinformatics #RStats• Biology | Group: [email protected]
#Biochemistry #Biology #Biomes #Botany #Ecology #Ecosystem #Evolution #Genetics #Habitat #LifeCycle #MarineBiology #Microbiology #Zoology• Biomaterial Science
#Biofilm #Biofilms #Biologics #Biomaterials #Biotechnology #MaterialsScience #Nanotechnology #SustainableDesign #SyntheticBiology• Biomedical Science
#Biomedical #BiomedicalEngineering #BiomedicalScience #NetworkMedicine #SystemsBiology• Botany
#Botany #Botanical #Botanist #FloraIncognita #Florespondence IAmABotanist #Phenology #PlantBiology #PlantCells #PlantID #PlantIdentification• Cell Biology | Group: @cellbiology
#CellBiology #CellDivision #CellMigration #Chloroplast #Cilium #Cytoskeleton #EndoplasmicReticulum #Eukaryotes #Golgi #Lipids #Macrophages #Membrane #Membranes #Microtubules #Mitochondria #Nucleus #Organelle #Organoids #Ribosome #SingleCell• Developmental Biology
#ChildDevelopment #Connectome #Connectomics #DevelopmentalBiology #Embryology #Embryos #EvoDevo #GeneRegulation #Pregnancy #Proteomics #ReproSci #SexDet #StemCells #Transcriptomics• Ecology | Group: @ecology
#AgroEcology #BehavioralEcology #BehaviouralEcology #Biodiversity #BiodiversityCrisis #BiodiversityLoss #Biogeography #ConservationBiology #Ecocide #EcoGrief #Ecological #EcologicalMonitoring #EcologicalSurvey #Ecology #Ecosystem #ForestEcology #Habitat #InvasionEcology #InvasiveSpecies #MassExtinction #OldGrowth #Riparian #WildCounts• Entomology | Group: @entomology
#Beetles #Bugs #Coleoptera #Crustaceans #Entomologia #Entomology #Hemiptera #Hymenoptera #iNaturalist #Insect #Insects #InsectPhotography #Invertebrates #Isopods #Lepidoptera #Metamorphosis #Orthoptera #Pupa #Taxonomy• Genetics
#BasePair #CellDivision #Chromosome #Chromosomes #Clone #Epigenetics #DNA #Gene #GeneExpression #GeneRegulation #GeneticallyModified #Genetics #Genome #Genomics #GMO #Meiosis #Mitosis #Mutation #RNAseq #Telomeres #Variants• Immunology
#Antibodies #Antibody #Antigen #AutoImmune #BCells #Immune #ImmuneSystem #Immunity #ImmunoCompromised #Immunology #ImmunoTherapy #Interferon #Macrophages #Monoclonal #MonoclonalAntibodies (#mAbs) #Neutrophils #TCell #Vaccinated #Vaccine #Viralimmunology• Marine Science
#Acidification #Algae #Aquatic #Cetaceans #Coral #CoralBleaching #CoralReefs #DeepSea #Diatoms #Estuary #Eutrophication #Kelp #KelpForest #MarineBiology #MarineLife #MarineMammals #MarineScience #MarineTaxonomy #Oceanography #Oceans #OceanWarming #Phytoplankton #Reefs #SeaBed #SeaFloor #SeaGrass #Seaweed #ScubaDiving #Snorkeling #UnderWaterPhotography #Zooplankton• Microbiology | Group: @microbiology
#Antibiotics #AntiMicrobial #AntiMicrobialResistance (#AMR) #Bacteria #Bacterial #Bacteriophage #Bacteriology #Cilia #Microbes #Microbial #MicrobialEcology #Microbiology #Microbiome #Microbiota #MicroOrganisms #Phage #Protists#EColi #Legionella #Pseudomonas #Salmonella #Streptomyces
• Molecular Biology | Group: @molecularbiology
#Biophysics #CellBiology #MolecularBiology #MolecularEvolution #ProteinEngineering #ProteinStructure #Proteomics #StructuralBiology• Mycology | Group: @mycology
#Fungi #Fungiverse #Mushrooms #Mycelium #Mycologists #Mycology #Mycophile #Spores #Sporespondence• Ornithology | Group: @ornithology
#BirdID #Birding #BirdMigration #BirdPhotography #BirdResearch #BirdsOfMastodon #Corvid #eBird #Migration #Nesting #Oology #Ornithology #Raptor #SeaBirds #ShoreBirds• Virology | Group: @virology
#AntiViral #AvianFlu #Bacteriophage #BirdFlu #CoronaVirus #COVID #COVID19 #GiantViruses #HIV #InfectiousDisease #Ebola #Measles #Phage #SARS #SARSCoV2 #Vaccine #Vaccines #ViralLoad #Viralimmunology #ViralPersistence #Variants #Virology #Virome #Virus #Viruses• Zoology
#Animals #Biology #Zoologist #Zoology(Click to access Scientists in the Formal, Natural & Social Sciences)
-
CW: Long List of Animal, Plant and Fungi Hashtags
Hashtags for Animals, Plants and Fungi
Animals
(See Animal Kingdom For Taxonomy)
Amphibians
#Amphibians #Caecilians #FrogFriday #FroggyFriday #Frogs #Newts #Salamanders #ToadsBirds
#BirdBuddy #BirdID #Birding #BirdsInBackYards #BirdMigration #BirdsOfMastodon #BirdsOfPrey #BirdPhotography #BirdResearch #BirdWatching #Chickens #Corvid #DuckTuesday #eBird #Hens #Oology #Ornithology #OzBirds #Raptor #SeaBirds #ShoreBirds #WaterFowlWednesday #WrensDayInsects & Spiders
#Ants #Aphids #Arachnids #BedBugs #Bees #Beetles #Bugs #Butterflies #Cicadas #Cockroaches #Coleoptera #Crickets #Damselflies #Dragonflies #Earwigs #Entomologia #Entomology #Fleas #Flies #FlyFriday #Grasshoppers #Hemiptera #Hymenoptera #iNaturalist #Insect #InsectPhotography #Insects #InsectSaturday #InsektenSamstag #Invertebrates #Leafhoppers #Lepidoptera #Locusts #Mayflies #Metamorphosis #MiteMonday #Mites #Moths #Orthoptera #Planthoppers #Pupa #Scorpions #Silverfish #Spider #SpiderSunday #StickInsects #StinkBugs #Termites #Thrips #Treehoppers #Wasps #WeevilWednesdayReptiles (#Reptiles)
#Crocodiles #Lizards #ReptilesOfMastodon #Snakes #Tuatara #TurtlesSea Creatures
#Dugongs #FishEyeFriday #FishFriday #FishyFriday #Hagfish #Lamprey #Manatees #MolluscMonday #Phytoplankton #Rays #Seals #Sharks #ShrimpSunday #Skates #Sturgeon #Whales #ZooplanktonMammals (#Mammals)
Cats (#Cats)
#CatsOfMastodon #Catstodon #CatsOfYore #Caturday #DeepThoughtsOfCats #FediCats #Feline #MastoCats #ToeBeansTuesday #TongueOutTuesday #WhiskersWednesdayDogs (#Dogs)
#DogsOfFediverse #DogsOfMastodon #Dogstodon #MastoDogs #MonDog #SnootBoopTuesday #SunDog #WoofWednesdayEquine
#Asstodon #BrumbySunday #Donkeys #Horses #MustangMonday #StallionSaturday #Wedsneigh #WildHorseWednesday #ZebrasFarming
#Cattle #CowsOfMastodon #Deer #GoatsOfMastodon #Pigs #SheepOfMastodon #SheepturdayLagomorphs
#BunnyButtFriday #Hares #HouseRabbit #MastoBun #Pikas #Rabbits #RabbitsOfMastodon #SundayBunday #SundayIsBundayMarsupials (#Marsupials)
#Bandicoots #Kangaroos #Koalas #Opossums TasmanianDevils #Wallabies #WombatsMonotremes (#Monotremes)
#Echidna #PlatypusPrimates (#Primates)
#Apes #Bonobos #Chimpanzees #Gorillas #Humans #HumanSuitSaturday #Lemurs #Man #Monkeys #OrangutansRodents (#Rodents)
#Beavers #Capybaras #Guineapigs #Hamsters #Mice #Porcupines #Rats #Raturday #RodentsOfMastodon #Squirrels #Voleset al.
#Anteaters #Antelope #Bats #Bears #Camels #Elephants #Fursday #FurSuitFriday #Hedgehogs #MammothMonday #MastodonMonday #Moles #Mongooses #OtThursday #Pangolins #Sloths #SlothSaturday #StoatSaturday #Tapirs #TuesdayTiger #TuskTuesday #Wildlife #WildlifeWednesdayUseful Links
See Nature & Animals | Fedi.Directory
Plants
#Agriculture #Autumn #BalconyGarden #BloomScrolling #Botany #Botanical #Botanist #Ferndiverse #FernFriday #Fernstodon #Flora #FloraIncognita #FloralFriday #Florespondence #FlowerFriday #FlowersOfMastodon #Foliage #FoliageFriday #Forest #ForestFriday #Horticulture #HousePlants #HousePlantsOfMastodon #IndoorGardening #Lichen #Liverwort #Gardening #GardeningAU #GardeningMastodon #GrowYourOwn #Hydroponics #Landscape #Moss #MossMonday #Mosstodon #MossyMonday #Orchids #Permaculture #Phenology #PlantBiology #PlantCells #PlantID #PlantIdentification #SeedySaturday #Succulents #SucculentSunday #Swamp #ThickTrunkTuesday #ThornyThursday #TreesOfMastodon #TreeTrunkTuesday #TreeTuesday #Weeds #Wilderness #WildFlowerHour #WildFlowers #WoodlandUseful Links
See Gardening Under Lifestyle & Hobbies | Fedi.Directory
Fungi
#Boletes #FungalFriday #Funghi #FunghiFriday #Fungi #FungiFriday #FungiOfMastodon #FungiPhoto #Fungiverse #Fungus #FungusAmongUs #FungusFriday #MagicMushrooms #Mushroom #Mushrooming #MushroomMonday #Mushrooms #MushroomsOfMastodon #MushroomPhoto #Mushroomstodon #Mushtodon #Mycelium #Mycology #MycologyMonday #Pilz #Pilze #Psilocybe #Psilocybin #Shrooms #ShroomSong #Spores #Sporespondence #Toadstool #TodayInMushrooms #YeastFediverse Groups
For more about how groups work Click Here
Gardening Group
Discussion group about gardens and gardening
• Address: @gardeningPlants Group
Discussion group about plants, including gardens and wild species
• Address: @plants#AnimalHashtags #HashtagsAnimals #PlantHashtags #HashtagsPlants #FungiHashtags #HashtagsFungi #HashtagLists #ListsHashtags
-
Newly developed #macromolecular model of #phytoplankton could have implications for climate research.
#climatechange #DNA #proteins #lipids #ecophysiology
https://phys.org/news/2023-01-newly-macromolecular-phytoplankton-implications-climate.html
-
Arctic Carbon Conveyor Belt Discovered https://www.awi.de/en/about-us/service/press/single-view/arktisches-kohlenstoff-foerderband-entdeckt.html
#CarbonDioxide sink in the #ArcticOcean from cross-shelf transport of dense #BarentsSea water https://www.nature.com/articles/s41561-022-01069-z
A previously unknown transport route uses the biological #CarbonPump and #OceanCurrents to absorb atmospheric #CO2 on the scale of Iceland’s total annual #emissions. The outflow manifests in seasonal pulses, since in the #Arctic, the absorption of CO2 by #phytoplankton only takes place in summer.