How To Use Phytoplankton In A Sentence
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Phytoplankton are critical for feeding larval fish.
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Actually, most people don't know that this tiny plant life called phytoplankton is so small -- as small as bacteria -- that more than one trillion of them exist in a single drop of water.
Alexia Parks: Your Life Depends Upon This Tiny Plant
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The fourth chapter in Section III examines phytoplankton and bacterioplankton production variations and concludes with a look at the trophic levels in the lake.
Lake Chapala: a review of "The Lerma-Lake Chapala watershed: evaluation and management"
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Oil and gas was formed around 100 million years ago when tiny marine plants and animals called phytoplankton and zooplankton floated on the sea's surface.
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Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.
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Marine diatom cells (Rhizosolenia setigera), a group of phytoplankton
Oceans at Risk
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This is called a phytoplankton "bloom" and in the blooming, these little guys take up tons of CO2 out of the water, which in turn pulls CO2 out of the air (ie, atmosphere), and - presto!
Rebecca Anderson: Climate Science Round-Up: Ocean Fertilization (or Climate Liposuction)
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The scientists found that long-term phytoplankton declines were negatively correlated with rising sea surface temperatures and changing oceanographic conditions.
PhysOrg.com - latest science and technology news stories
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Oceans Shallow ocean waters (euphotic zone) contain a greater concentration of organisms than the rest of the sea Phytoplankton (algae) is food not only for zooplankton (protozoans and microscopic animals) but also for small fishes Coral reefs - areas of biological abundance just below the surface in shallow, warm, tropical waters Chief constituents are stony corals, animals that have a calcium carbonate (limestone) exoskeleton, and calcareous red and green algae Most of the ocean lies within the pelagic zone Epipelagic zone lacks the inorganic nutrients of shallow waters, and therefore it does not have as high a concentration of phytoplankton Animals in the deeper waters of the mesopelagic zone are carnivores, which are adapted to the absence of light, Waters of the bathypelagic zone are in complete darkness except for an occasional flash of bioluminescent light Abyssal plain - many invertebrates survive there by feeding on debris floating down from the mesopelagic zone
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It is interesting that they found a lower incidence of food limitation in K. cochlearis from an oligotrophic lake than we found in a eutrophic pond which presumably had a higher total biomass of phytoplankton.
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These waters are transported into the barrier layer, or thermocline, of the more northern oceans, where the nutrients are then absorbed by phytoplankton at the surface.
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When phytoplankton explode in population during the blooms, tiny animals called zooplankton - which include krill and other small crustaceans - likewise expand in number as they harvest the phytoplankton.
Shifting spring: Arctic plankton blooming up to 50 days earlier now
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The satellites monitor the green pigment in plants, or chlorophyll, which leads to estimates of phytoplankton amounts.
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This contrast may be due in part to differences in generation time between phytoplankton and zooplankton.
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Tiny, plant-like organisms—phytoplankton—thrive throughout the Southern Hemisphere's spring and summer on an abundance of nutrients and long hours of sunlight.
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Losses of species diversity in phytoplankton, periphyton, macroalgae and macrophyte communities
Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences
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The integrated iodate and total-iodine concentrations accompanying accelerated growth of natural phytoplankton in eight 14-m deep mesocosm experiments did not vary significantly.
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Knit ( small, shrimp - like animals ) feed on phytoplankton.
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The effects of fisheries, focusing on the top predators and herbivores of the food web, is globally visible in the disappearance of large fish, sharks, turtles, crustaceans and plants, and consequent increases in smaller fish species, sea urchins, etc., and their phytoplanktonic or macrophyte food.
Marine biodiversity
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Only tiny phytoplankton are found throughout the area, although intertidal zones in the south contain kelp beds.
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The abundant phytoplankton are a major food source for high levels of marine life that make the area one of the richest fishing grounds in the world, he said.
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Marine diatom cells (Pleurosigma), a group of phytoplankton
Oceans at Risk
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To her surprise, computer simulations and laboratory experiments at different temperatures involving microscopic ocean plants called phytoplankton and phytoplankton-eating animals called zooplankton showed their populations actually decreased with temperature.
CBC | Top Stories News
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When surface waters are cold, deeper depths are allowed to upwell, bringing these essential nutrients toward the surface where the phytoplankton may use them.
Lorenz et al 2006: "Tropical Cooling" « Climate Audit
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This in turn affects the production of microscopic plants called phytoplankton, which is the main food for the pilchard.
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We manipulated sediment access and fish size during two mesocosm experiments to determine how these factors could alter the effects of gizzard shad on phytoplankton.
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Currents passing around the tops of seamounts also create eddies and other vortices that can catch, hold and concentrate small plants and animals-phytoplankton and zooplankton-in suspension near summits.
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This bimodal distribution indicates in situ production of thiols from two different phytoplankton communities in Galveston Bay during this period.
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Salps are filter feeders, each one a tireless vacuum continuously clearing phytoplankton (minute free-floating plants) from the sea by filtering water through a mucus net as it swims..
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Mostly unicellular phytoplankton---dinoflagellates were most prevalent, but a lot of them I didn't recognize.
MINUTES TO BURN
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By fashioning their bodies into pulsating tubes, the salps are able, each day, to filter half the water column they inhabit, drawing out the phytoplankton and smaller zooplankton for food.
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The shelf has neritic phytoplankton and zooplankton communities, somewhat separated from the offshore areas while receiving variable influence from the offshore environment.
Faroe Plateau large marine ecosystem
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Four examples of competitive interactions are thoroughly examined: periphyton vs. phytoplankton, macrophytes, snails vs. tadpoles, and fish.
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(A) Relative SWS1 (ultraviolet) opsin expression is higher among Lake Malawi cichlids foraging on phytoplankton, zooplankton, and epilithic algae (phylogenetic ANOVA).
PLoS Biology: New Articles
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Marine Ocean Alive's Phytoplankton Elements of Life & Sunfood www. superfoodliving.com obtain energy through a process called photosynthesis and must therefore live in the well-lit surface layer (termed the euphotic zone) of an ocean, sea, lake, or other body of water.
WN.com - Articles related to French holiday firm debuts 'Eco-Nature' resorts
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This mixing leads to better growing conditions for tiny, free-floating ocean plants called phytoplankton.
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The succession of the community of phytoplankton is a natural. rhythm.
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Many benthic and nektonic organisms experienced a major crisis, including calcareous and organic-walled phytoplankton.
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ROBERT SIEGEL, host: Microscopic plants in the ocean called phytoplankton are among the most important creatures on Earth.
The Food Chain's Weak Link: Tiny Ocean Plants Dying
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Despite being famously weedy , the Sargasso is noted for its water clarity- the weed competes with other , mirkier phytoplankton. and if the ocean water was warmer than global average, something may have been happening to the near surface albedo
Critical Review of Robinson, Robinson, and Soon’s “Environmental Effects of Increased Atmospheric Carbon Dioxide”
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The report said that by 2100 the oceans could be more acidic than they have been in millions of years, leading to the death of creatures that secrete skeletal structures like coral, shellfish, and calciferous phytoplankton.
The Whale Warriors
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The satellites monitor the green pigment in plants, or chlorophyll, which leads to estimates of phytoplankton amounts.
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Instead, the proportion between allochthonous and autochthonous carbon in the crustacean zooplankton was consistent with a rather conservative use of the energy mobilized by bacterioplankton and phytoplankton in the lakes.
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Cast enough doubt on enough results and the legitimacy of every elected officeholder dissolves like the calcareous shells of so much phytoplankton doused in nitric and sulfuric acid.
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One large-scale study looked at annual fish catch data and chlorophyll a measurements (indication of phytoplankton) for the continental margin of western North America and found substantial alongshore variation in primary production that was highly correlated with the variation in fish yield.
Bottom-up control
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Virtually all life in the world's oceans is directly or indirectly dependent on one-celled plants called phytoplankton.
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Eventually, the surface phytoplankton exhaust the available nutrients and slow their growth.
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We conducted two mesocosm experiments to determine the effects of sediment feeding by gizzard shad and fish size on nutrient and phytoplankton dynamics.
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He felt washed by invisible showers of phytoplankton, drifting into him in thick curtains.
A FEW SHORT NOTES ON TROPICAL BUTTERFLIES
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That phytoplankton plays a crucial role in sucking carbon dioxide out of the air.
Sarah Parsons | Inhabitat
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Although the effects of UV-B radiation are strongly species-specific, marine bacterioplankton and phytoplankton can be negatively affected [36].
Effects of changes in ultraviolet radiation in the Arctic
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Both were occasionally high near the fishway, suggesting that reverse flow might entrain nutrients or phytoplankton.
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The limnetic zone is well-lighted (like the littoral zone) and is dominated by plankton, both phytoplankton and zooplankton.
Freshwater biomes
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A big phytoplankton bloom will actually measurably draw down the pCO2 in the atmosphere just above the surface because the reduction in dissolved CO2 increases the air-to-sea CO2 flux gradient.
Hansen and Schmidt: Predicting the Past? « Climate Audit
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The nutrients trigger blooms of microscopic algae known as phytoplankton.
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Slide 3: We have put our knowledge about algal ecophysiology to good use in the following major field studies: •Port Phillip Bay Environmental Study - the Beardall lab was responsible for studies on •phytoplankton distributions and productivity (R. Royle and Simon Roberts); •benthic microalgal distributions and productivity (B. Light, PhD project) and
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Phytoplankton biomass can become extremely high during these spring blooms, which is why overall phytoplankton biomass is very high in temperate latitiudes.
Lorenz et al 2006: "Tropical Cooling" « Climate Audit
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Dynamics of phytoplankton succession coupled to species diversity as a system-level tool for study of Microcystis population dynamics in eutrophic lakes
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Whereas estimates of phytoplankton were initially too high, sea ice primary production estimates were initially too low.
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We examined long-term phytoplankton data records for four oligotrophic boreal lakes situated in the Experimental Lakes Area, western Ontario, for responses to climatic change.
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Each summer, an explosion of tiny ocean-dwelling plants and algae, called phytoplankton, anchors the Arctic food web.
Shifting spring: Arctic plankton blooming up to 50 days earlier now
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So these animals have to travel from the ocean's depths toward its upper layers to feast on the phytoplankton growing there. We call this the vertical migration.
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His book is jam-packed with facts, but they are so gracefully integrated into the text that it's only when you come up for air that you realize you've been learning all along, about oceanography (the 100,000 cells of the smallest phytoplankton "would occupy approximately a teaspoon of water"), exploration, ichthyology, fishing (the author is a dedicated fisherman) and even art history.
The Atlantic and Its Warm, Blue River
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Nutrient pulses can induce blooms of nuisance phytoplankton, especially in lakes that have been heavily impacted by humans.
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When they seep into the water table, and into rivers, lakes, and oceans, PCBs bioaccumulate, moving up the food chain from the phytoplankton to the zooplankton to the fish.
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On average, collections were made every 3-4 d for phytoplankton and zoo-plankton, 7 d for benthos, and 10-14 d for nekton (fish and swimming benthic invertebrates).
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Phytoplankton consist of many diverse species of microscopic free-floating marine plants that serve as food to other ocean-living forms of life.
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The phytoplankton blooms in January followed by several species of diatoms. biotron says:
The J Curve
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Since silica can only limit diatoms, other forms of phytoplankton might dominate if nitrogen is regenerated more rapidly.
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Shifts in species composition of phytoplankton, periphyton, macroalgae and macrophyte communities
Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences
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Most photosynthetic life (life that uses light energy to convert carbon dioxide and water into food), such as phytoplankton and floating sargassum, is found in this region.
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The nutrients trigger blooms of microscopic algae known as phytoplankton.
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Iron uptake and physiological response of phytoplankton during a mesoscale Southern Ocean iron enrichment
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In marine sediments marine phytoplankton (floating plants) are widely used in biostratigraphy.
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Many productive commercial fishing areas depend on phytoplankton nurtured by the seaward flow of clearer water, which in turn nurtures the fish.
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Increased UV-B radiation reduces the production of marine phytoplankton, which is the foundation for aquatic food webs, and a major sink for atmospheric CO2.
Global Environment Outlook (GEO-4)~ Chapter 8
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CO2 gets photosynthesized by phytoplankton some of which are capable of depositing it into their own structure as CaCO3.
WSJ: House Energy report on the "mutual admiration society" « Climate Audit
