Results 91 to 100 of about 2,451 (208)
Journal of Fish Biology, EarlyView.Abstract Successful scientifically informed fish conservation requires a good knowledge of how fishes have and will be affected by multiple stresses over the decadal‐centennial timescales relevant to real‐life fish‐environment responses. By combining palaeoecological and monitoring data (regular sampling over 16 years), we studied the long‐term ...
Carl D. Sayer +16 more
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WATER CHEMICAL ANALYSIS OF THE OXBOW LAKES NEAR THE UPPER-TISZA RIVER [PDF]
Acta Geographica Debrecina. Landscape & Environment Series, 2007 The Tisza river plays an important role in the life of Eastern Hungary. Beside the river there are several oxbow lakes, cut off meanders. In this paper the water quality of these lakes was examined from the section of Tarpa to Rakamaz.
BEÁTA BABKA, SZILÁRD SZABÓ
doaj
Restoration Ecology, EarlyView.Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer +3 more
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Global Ecology and ConservationThe floodplain lakeshores have pronounced hydrological and topographical gradients, high habitat heterogeneity, and abundant food sources, providing suitable habitats for wintering and stopping waterbirds.
Xianglin Ji, Shanshan Xia, Lizhi Zhou
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Geosciences, 2018 The lakes across China’s middle and lower reaches of the Yangtze River system have a long history of sustaining human pressures. These aquatic resources have been exploited for fisheries and irrigation over millennia at a magnitude of scales, with ...
Giri Kattel +6 more
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Restoration Ecology, EarlyView.Abstract Introduction The restoration of mining‐degraded riparian forests faces challenges due to structural, compositional, and functional impacts on these ecosystems. The demand for effective monitoring requires an understanding of how ecological indicators have been applied to assess post‐mining restoration success.
Marcele F. Pereira +6 more
wiley +1 more source
Fish fauna structure and composition in an isolated lake in the Middle Araguaia River floodplain, Mato Grosso – Brazil [PDF]
Biotemas, 2012 Studies dealing with fish fauna in floodplain lakes of the Araguaia River basin are limited, and have mostly focused on lakes that are directly connected to the main river and are heavily influenced by the flood pulse.
Cesar Enrique de Melo, Elias Centofante
doaj
Sedimentology, EarlyView.ABSTRACT The standard subdivision of a distributive fluvial system (DFS) into proximal, medial and distal zones is typically based on the proportion of channel bodies and/or the degree of channel amalgamation, reflecting a downstream fining trend towards a mud‐prone terminal pinch‐out.
Oliver Button +5 more
wiley +1 more source
Microplastic Dynamics in Sediment Layers of Two Ramsar‐Designated Wetlands
Water and Environment Journal, EarlyView.ABSTRACT Little is known about the vertical and spatial dynamics of microplastics in relation to hydrology and land use, particularly in African context. This study aimed to assess the abundance, type, colour and vertical distribution of microplastics in sediment from two Ramsar‐designated wetlands, the Makuleke and Nylsvley. Sediment core samples were
Nelisiwe Ngomane +7 more
wiley +1 more source
Freshwater Biodiversity Research in Brazil: Trends from a Systematic Review and Topic Modeling
International Review of Hydrobiology, Volume 111, Issue 2, December 2026.ABSTRACT Brazil is a megadiverse country that hosts six major biomes and a vast freshwater network. Despite this richness, research on freshwater biodiversity has been heterogeneous across regions, communities, and time, leaving significant knowledge gaps.
Paula Caroline dos Reis Oliveira +24 more
wiley +1 more source