Results 11 to 20 of about 200,413 (376)

General destabilizing effects of eutrophication on grassland productivity at multiple spatial scales [PDF]

open access: goldNature Communications, 2020
Eutrophication is a widespread environmental change that usually reduces the stabilizing effect of plant diversity on productivity in local communities. Whether this effect is scale dependent remains to be elucidated.
Yann Hautier   +51 more
openalex   +2 more sources

Persistent eutrophication and hypoxia in the coastal ocean

open access: yesCambridge Prisms: Coastal Futures, 2023
Coastaleutrophicationandhypoxiaremainapersistentenvironmentalcrisisdespitethegreateffortstoreducenutrientloadingandmitigateassociatedenvironmentaldamages.Symptomsofthiscrisis haveappearedtospreadrapidly ...
M. Dai   +41 more
semanticscholar   +1 more source

Bioavailability of Organic Phosphorus Compounds to the Harmful Dinoflagellate Karenia mikimotoi

open access: yesMicroorganisms, 2021
Karenia mikimotoi is one of the most well-known harmful bloom species in temperate coastal waters. The present study investigated the characteristics of alkaline phosphatase (APase) and phosphodiesterase (PDEase) activities in hydrolysis of two ...
Kaixuan Huang   +6 more
doaj   +1 more source

Recent advancement in water quality indicators for eutrophication in global freshwater lakes

open access: yesEnvironmental Research Letters, 2023
Eutrophication is a major global concern in lakes, caused by excessive nutrient loadings (nitrogen and phosphorus) from human activities and likely exacerbated by climate change.
Keerthana Suresh   +6 more
semanticscholar   +1 more source

TAG pathway engineering via GPAT2 concurrently potentiates abiotic stress tolerance and oleaginicity in Phaeodactylum tricornutum

open access: yesBiotechnology for Biofuels, 2020
Background Despite the great potential of marine diatoms in biofuel sector, commercially viable biofuel production from native diatom strain is impractical.
Xiang Wang   +7 more
doaj   +1 more source

Cinnamaldehyde Could Reduce the Accumulation of Diarrhetic Shellfish Toxins in the Digestive Gland of the Mussel Perna viridis under Laboratory Conditions

open access: yesMarine Drugs, 2021
Diarrhetic shellfish toxins (DSTs), some of the most important phycotoxins, are distributed almost all over the world, posing a great threat to human health through the food chain.
Guo-Fang Duan   +5 more
doaj   +1 more source

In Vitro Interactions between Okadaic Acid and Rat Gut Microbiome

open access: yesMarine Drugs, 2022
Okadaic acid (OA) is a marine biotoxin associated with diarrhetic shellfish poisoning (DSP), posing some threat to human beings. The oral toxicity of OA is complex, and the mechanism of toxicity is not clear. The interaction between OA and gut microbiota
Yang Liu   +5 more
doaj   +1 more source

Systematic dissection of genomic features determining the vast diversity of conotoxins

open access: yesBMC Genomics, 2023
Background Conus, a highly diverse species of venomous predators, has attracted significant attention in neuroscience and new drug development due to their rich collection of neuroactive peptides called conotoxins.
Jian-Wei Zheng   +9 more
doaj   +1 more source

Toxic Responses of Different Shellfish Species after Exposure to Prorocentrum lima, a DSP Toxins Producing Dinoflagellate

open access: yesToxins, 2022
Prorocentrum lima is a global benthic dinoflagellate that produces diarrhetic shellfish poisoning (DSP) toxins, which can be ingested by filter-feeding bivalves, and eventually pose a great threat to human health through food chain.
Mei-Hua Ye   +6 more
doaj   +1 more source

Dissolved Organic Matter and Activities of Extracellular Enzymes in Two Lagoons (South China Sea) Affected by Aquaculture

open access: yesFrontiers in Marine Science, 2022
Xincun Lagoon and Li’an Lagoon are typical tropical lagoons containing unique seagrass meadow and mangrove forest ecosystems. However, nutrient pollution from human activities threatens ecosystem health in these areas.
Linjian Ou   +6 more
doaj   +1 more source

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