Results 81 to 90 of about 319,237 (287)

A lag bloom pattern of phytoplankton after freshwater input events revealed by daily samples during summer in Qinhuangdao coastal water, China

open access: yesFrontiers in Microbiology
Phytoplankton blooms have become a global concern due to their negative impacts on public health, aquaculture, tourism, and the economic stability of coastal regions.
Gang Wang   +12 more
doaj   +1 more source

Southern Ocean phytoplankton under climate change: a shifting balance of bottom-up and top-down control [PDF]

open access: yesBiogeosciences
Phytoplankton form the base of the marine food web by transforming CO2 into organic carbon via photosynthesis. Despite the importance of phytoplankton for marine ecosystems and global carbon cycling, projections of phytoplankton biomass in response to ...
T. Xue   +8 more
doaj   +1 more source

Leads in Arctic pack ice enable early phytoplankton blooms below snow-covered sea ice

open access: yesScientific Reports, 2017
The Arctic icescape is rapidly transforming from a thicker multiyear ice cover to a thinner and largely seasonal first-year ice cover with significant consequences for Arctic primary production.
P. Assmy   +40 more
semanticscholar   +1 more source

Temperature orchestrates phytoplankton community and environment in mountain stream for enhancing resource use efficiency

open access: yesFrontiers in Marine Science
Warming is a key factor influencing the function of the structure and function of phytoplankton communities. However, the impacts of temperature on phytoplankton resource use efficiency (RUE) in mountain rivers remain poorly understood.
Li Ji   +6 more
doaj   +1 more source

Effects of climate on size structure and functioning of aquatic food webs [PDF]

open access: yes, 2010
In aquatic food webs, the role of body size is notoriously strong. It is also well known that temperature has an effect on body size. For instance, Bergmann’s rule states that body size increases from warm to cold climates.
Lacerot, G.
core  

Data on influence of cooling water discharge from Cernavodă Nuclear Power Plant on Danube River phytoplankton development [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2012
The present paper is dealing with the responses of phytoplankton community to the thermal gradient and the trend of development of Danube river phytoplankton population, measured in real-time using a submersible spectrofluorometer with automatic algae ...
TÖRÖK Liliana
doaj   +1 more source

Nitrogen and phosphorus limitation of phytoplankton growth in New Zealand lakes: Implications for eutrophication control [PDF]

open access: yes, 2010
We examine macronutrient limitation in New Zealand (NZ) lakes where, contrary to the phosphorus (P) only control paradigm, nitrogen (N) control is widely adopted to alleviate eutrophication.
Abell, Jonathan Michael   +2 more
core   +1 more source

Seasonal changes in microbial dissolved organic sulfur transformations in coastal waters [PDF]

open access: yes, 2020
The marine trace gas dimethylsulfide (DMS) is the single most important biogenic source of atmospheric sulfur, accounting for up to 80% of global biogenic sulfur emissions.
Dixon, Joanna L.   +3 more
core   +1 more source

Kelp vs phytoplankton

open access: yes, 2023
These are the codes for a potential journal paper. Please download all the files in this workspace to run the model. File "27 change the parameter_log_x.py" is the main file to run the model. From there, we can get Figures 2 and 3. The "sf_coast.py" file is used to save the figures. Then run "29 change the water speed_smaller.py".
openaire   +1 more source

Manganese and the Growth of Phytoplankton [PDF]

open access: yesJournal of the Marine Biological Association of the United Kingdom, 1947
Inshore water collected near Plymouth during the late summer and autumn of 1945, after enrichment with nitrate, phosphate and iron, did not support continued growth of a species of Chlamydomonas, of Chlorella, of a Cryptomonad and of two species of Chrysomonads.The addition of 0-5-2-0 mg.
openaire   +2 more sources

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