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You searched for: Source 2012 v.42 no.2 Remove constraint Source: 2012 v.42 no.2 Subject species diversity Remove constraint Subject: species diversity Subject freshwater ecosystems Remove constraint Subject: freshwater ecosystems Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Aquatic hyphomycetes in hyporheic freshwater habitats of southwest India

Author:
Sudheep, Naga Mangala; Sridhar, Kandikere Ramaiah
Source:
Limnologica 2012 v.42 no.2 pp. 87-94
ISSN:
0075-9511
Subject:
Hyphomycetes; baits; carbon; chromium; correlation; energy flow; freshwater; freshwater ecosystems; fungi; habitats; inoculum; iron; leaves; minerals; nickel; organic matter; pH; particulates; rivers; sediments; species diversity; spores; streams; surface water; Europe; India; North America
Abstract:
... The hyporheic zones constitute a major site of storage of organic matter and energy flow in freshwater ecosystems. To complement the studies carried out in North America and Europe, we evaluated the sediment quality and occurrence of aquatic hyphomycetes in coarse particulate organic matter (CPOM; ≥5mm) and fine particulate matter (FPM; ≤1mm) in three locations of Kaiga stream and eight locations ...
DOI:
10.1016/j.limno.2012.02.001

2. Predicting fish assemblages and diversity in shallow lakes in the Yangtze River basin

Author:
Cheng, Lin; Lek, Sovan; Lek-Ang, Sithan; Li, Zhongjie
Source:
Limnologica 2012 v.42 no.2 pp. 127-136
ISSN:
0075-9511
Subject:
Culter; Odontobutis; Rhinogobius; Rotifera; autumn; data collection; demersal fish; fish communities; fisheries; freshwater ecosystems; habitat destruction; habitats; humans; indicator species; lakes; macrophytes; models; phosphorus; pollution; prediction; regression analysis; seasonal variation; species diversity; spring; summer; surface area; water temperature; watersheds; winter; China; Yangtze River
Abstract:
... Habitat modifications induced by humans severely impact biotic components of freshwater ecosystems. In China, shallow lakes in the Yangtze River basin are facing severe habitat degradation induced by pollution, habitat losing, macrophytes disappearing and fishery activities. Effectively modeling the fish communities on the basis of biotic and abiotic environmental descriptors would be helpful to u ...
DOI:
10.1016/j.limno.2011.09.007