Results 21 to 30 of about 173,631 (338)

Spatial distributions of zooplankton stable isotopes and their trophic positions in a bay under serious anthropogenic influences: Daya Bay, China

open access: yesEcological Indicators, 2022
Trophic structure of zooplankton community can effectively reflect the ecosystem health and the influence of anthropogenic disturbances. The Daya Bay is a semi-closed coastal bay under intensive anthropogenic impacts in northern South China Sea.
Zhixin Ke   +3 more
doaj   +1 more source

The impact of fish predation and cyanobacteria on zooplankton size structure in 96 subtropical lakes. [PDF]

open access: yesPLoS ONE, 2013
Zooplankton are relatively small in size in the subtropical regions. This characteristic has been attributed to intense predation pressure, high nutrient loading and cyanobacterial biomass.
Jing Zhang   +7 more
doaj   +1 more source

Seasonal variation of zooplankton assemblages and their responses to water chemistry and microcystin content in shallow lakes in Thailand [PDF]

open access: yesArchives of Biological Sciences, 2023
This study examines zooplankton assemblage structure and density from five hypereutrophic urban shallow lakes between cool and hot periods in 2018-2019. We analyzed the variation of zooplankton and their relationship with environmental factors.
Prasertphon Rawipa   +2 more
doaj   +1 more source

Seasonal variation in the interactions between piscivorous fish, planktivorous fish and zooplankton in a shallow eutrophic lake [PDF]

open access: yes, 1990
This paper describes the effects of a single and a repeated application of the organophosphorus insecticide chlorpyrifos on zooplankton and phytoplankton communities in outdoor microcosms in Thailand.
Boersma, Maarten   +5 more
core   +9 more sources

Biodiversitas Zooplankton di Perairan Pesisir Pulau Keffing pada Musim Peralihan II, Kabupaten Seram Bagian Timur

open access: yesJurnal Kelautan Tropis, 2020
Zooplankton has an important role in thropic ecology at coastal area. According to their ecological function as the first consumer, zooplankton linked between producers (phytoplankton) and other marine organisms in the higher thropic level. The abundance
Hanung Agus Mulyadi, Johanis Lekalette
doaj   +1 more source

Trophic state (TSISD) and mixing type significantly influence pelagic zooplankton biodiversity in temperate lakes (NW Poland) [PDF]

open access: yesPeerJ, 2018
Background Lake depth and the consequent mixing regime and thermal structure have profound effects on ecosystem functioning, because depth strongly affects the availability of nutrients, light, and oxygen.
Łukasz Sługocki, Robert Czerniawski
doaj   +2 more sources

Questioning the rise of gelatinous zooplankton in the World's oceans [PDF]

open access: yes, 2012
During the past several decades, high numbers of gelatinous zooplankton species have been reported in many estuarine and coastal ecosystems. Coupled with media-driven public perception, a paradigm has evolved in which the global ocean ecosystems are ...
Acuña   +81 more
core   +4 more sources

Bioavailability and effects of microplastics on marine zooplankton: A review.

open access: yesEnvironmental Pollution, 2019
Microplastics are abundant and widespread in the marine environment. They are a contaminant of global environmental and economic concern. Due to their small size a wide range of marine species, including zooplankton can ingest them.
Zara L. R. Botterell   +5 more
semanticscholar   +1 more source

Bioavailability of Microplastics to Marine Zooplankton: Effect of Shape and Infochemicals.

open access: yesEnvironmental Science and Technology, 2020
The underlying mechanisms that influence microplastic ingestion in marine zooplankton remain poorly understood. Here, we investigate how microplastics of a variety of shapes (bead, fiber, and fragment), in combination with the algal-derived infochemicals
Zara L. R. Botterell   +6 more
semanticscholar   +1 more source

Role of zooplanktonic functional groups in a shallow mesotrophic reservoir

open access: yesActa Limnologica Brasiliensia, 2023
: Aim Zooplankton functional groups play an important role in lake functioning and can readily respond to environmental changes and may be associated with phytoplankton changes.
Maria Carolina de Almeida Castilho   +3 more
doaj   +1 more source

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