Results 21 to 30 of about 9,122 (188)

Experimental Studies on Zooplankton-Toxic Cyanobacteria Interactions: A Review

open access: yesToxics, 2023
Cyanobacterial blooms have been recognized as a problem in fresh water for about 150 years. Over the past 50 years, experimental studies on the subject have gained importance considering the increasing need to control toxic cyanobacterial blooms.
S. Nandini, S. S. S. Sarma
doaj   +1 more source

An annotated checklist of the freshwater cladocerans (Crustacea: Branchiopoda: Cladocera) of Ecuador and the Galápagos Islands

open access: yesInvertebrate Zoology, 2018
An annotated checklist of recorded species of Cladocera (Crustacea: Branchiopoda) from inland aquatic habitats in Ecuador (including the Galapagos) is provided.
C. López   +6 more
semanticscholar   +1 more source

Decoupled lake history and regional moisture availability in the middle elevations of tropical Mexico

open access: yesRevista Mexicana de Ciencias Geológicas, 2016
During the Holocene, most of the climatic variability in the tropics has manifested through changes in the precipitation regime. Although there is relatively a large amount of information on this climatic variability from the lowlands during this time ...
Yosahandy Vázquez-Molina   +8 more
doaj   +1 more source

The response of Cladocerans to recent environmental forcing in an Alpine Lake on the SE Tibetan Plateau

open access: yesHydrobiologia, 2016
Global environmental change has affected aquatic ecosystems of the southeast Tibetan Plateau during the past 200 years, altering the composition and biomass of primary producers (e.g. algae). However, the response of primary consumers (e.g.
Lingyang Kong   +6 more
semanticscholar   +1 more source

Seasonal variability of copepods and cladocerans in Bahía de los Ángeles (Gulf of California) and importance of Acartia clausi as food for whale sharks

open access: yesCiencias Marinas, 2011
Bahía de los Ángeles is located on the Baja Californian coast of the Gulf of California, adjacent to Ballenas Channel. The bay receives a dynamic tidal influence from the channel but is protected by numerous islands.
BE Lavaniegos   +2 more
doaj   +1 more source

TEMPERATURE CHARACTERISTICS FOR DURATION OF AN INSTAR IN CLADOCERANS [PDF]

open access: yesJournal of General Physiology, 1926
1. The temperature characteristics for the rate of development during a well defined instar were determined for three species of Cladocera, and found to be of the same general magnitudes as those obtained for rates of development and of O2 consumption in other arthropods. 2.
openaire   +2 more sources

Stoichiometric constraints in plankton communities of Patagonian lakes. Implications for Parabroteas sarsi distribution and conservation

open access: yesEcología Austral, 2022
The Patagonian region, from the Andes to the steppe, includes a profuse hydrographic network with deep and shallow lakes. Here, we analyze the stoichiometric constraints for the large predaceous copepod Parabroteas sarsi in fish and fishless lakes.
Esteban Balseiro   +5 more
doaj   +1 more source

Seasonal changes in the distribution and abundance of marine cladocerans of the Northwest Alboran Sea (Western Mediterranean), Spain

open access: yesBrazilian Archives of Biology and Technology, 2011
The annual cycle of marine cladocerans was studied over six years from 1994 to 1999 within the frame of the monitoring Project ECOMALAGA at a nine stations in the NW of the Alboran Sea, with the aim of assessing seasonal patterns and interannual trends ...
Christiane Sampaio de Souza   +7 more
doaj   +1 more source

Diversity and distribution of the cladocerans (Crustacea, Branchiopoda) in Thailand

open access: yesBiodiversity Data Journal, 2023
An updated checklist of the cladoceran fauna from inland aquatic habitats in Thailand (a high-diversity hotspot in Southeast Asia), based on published cladoceran records found in literature is presented. The checklist updates nomenclature and species distributions, especially habitat preferences. A total of 138 valid recorded species is relatively high.
Wijittra Choedchim, Supiyanit Maiphae
openaire   +3 more sources

Assessment of RNA extraction protocols from cladocerans

open access: yesPLOS ONE, 2022
The usage of cladocerans as non-model organisms in ecotoxicological and risk assessment studies has intensified in recent years due to their ecological importance in aquatic ecosystems. The molecular assessment such as gene expression analysis has been introduced in ecotoxicological and risk assessment to link the expression of specific genes to a ...
Muhammad Raznisyafiq Razak   +5 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy