PREPRINT 1 Running head : Fish population dynamics and diversity in reservoirs 1 2 Fish population dynamics and diversity in boreal and temperate reservoirs : A quantitative 3 synthesis 4 5
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منابع مشابه
Estimation of Population dynamics indices of parasites infected on cultured ornamental fishes according to the climatic changes in Kurunegala district, Sri Lanka
Population dynamics indices of parasites infected on cultured ornamental fishes according to the climatic changes in kurunagala district,Sri Lanka were estimated.Sample of gold fishes and koi carps which were harvested from mud ponds in ornamental fish breeding and traning center was examined for ecto parasites. Four population indices were calculated for each abundant parasite species and dive...
متن کاملSpecies diversity of fish in the Sanandaj Azad Dam ecosystem
Fish sampling was conducted to evaluate the species diversity of fish in 4 stations in Sanandaj Azad dam ecosystem seasonally from summer of 2017 to spring of 2018. A total of 1057 fish were caught in 12 species, of which more than 80% were caught in the lake behind the dam. The Cyprinidae family had 11 species with the most species diversity and only Sasanidus kermanshahensis belonged to the N...
متن کاملTemporal and spatial variation of the phytoplankton community in the Chahnime Reservoirs-Sistan
This study investigated seasonal changes in density and diversity of phytoplankton, chlorophyll a content, and some environmental characteristics in the Sistan region during 2014. Totally, we detected 28 genera that belonged to five groups of Chlorophyta (12 genera), Bacilloriophyta (7 genera), Cyanophyta (5 genera), Dinophyta (3 genera), and Euglenophyta (1 genus). We observed that Chlorophyta...
متن کاملSimulating Past Dynamics and Assessing Current Status of Markhoz Goat Population on Its Habitat
This study was conducted to collect comprehensive identification about Markhoz goat population and to simulate past dynamics of the population under its living conditions.Census data of the population size and the required parametersfor the simulation modelwere obtained frompublished data or were collected in its habitat in the last 3 years. In this study, past population dynamics and expected ...
متن کاملWhat are the impacts of flow regime changes on fish productivity in temperate regions? A systematic map protocol
Background: Ecosystem changes from altered flows can have multiple impacts on fish, including changes to physical habitat, habitat access, food supplies, behaviour, community composition, energy expenditure, and population dynamics. There is growing evidence of the potential negative consequences of altered flow regimes on fluvial ecosystems and the fisheries they support. As such, the scientif...
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