Results 1 to 10 of about 552,696 (251)

Hydrological controls on river network connectivity [PDF]

open access: yesRoyal Society Open Science, 2019
This study proposes a probabilistic approach for the quantitative assessment of reach- and network-scale hydrological connectivity as dictated by river flow space–time variability. Spatial dynamics of daily streamflows are estimated based on climatic and
Silvia Garbin, Gianluca Botter
exaly   +4 more sources

Evaluation of hydrological connectivity in a river floodplain system and its influence on the vegetation coverage

open access: yesEcological Indicators, 2022
The river floodplain system is the basis of material and energy exchange between the river and floodplain in a region, and its connectivity is an important basis for water health evaluation and ecological protection.
Caihong Tang, Shanghong Zhang
exaly   +3 more sources

Dynamic evaluation of waterfowl habitat quality based on an integrated multi-indicator framework and habitat function enhancement strategies in Xianghai Nature Reserve [PDF]

open access: yesScientific Reports
Waterbird habitat quality in small inland wetlands is jointly influenced by hydrological processes and human regulation. Although previous studies have improved our understanding of waterbird habitats, most focus on large spatial scales and therefore ...
Chao Wu, Yang Yan, Jiping Liu
doaj   +2 more sources

Spatiotemporal Evolution of Wetland Eco-Hydrological Connectivity in the Poyang Lake Area Based on Long Time-Series Remote Sensing Images

open access: yesRemote Sensing, 2021
Hydrological connectivity is important for maintaining the stability and function of wetland ecosystems. Small-scale hydrological connectivity restricts large-scale hydrological cycle processes.
Yang Xia   +4 more
doaj   +1 more source

Hydrological Connectivity Improves the Water-Related Environment in a Typical Arid Inland River Basin in Xinjiang, China

open access: yesRemote Sensing, 2022
Hydrological connectivity directly affects aquatic ecological processes, water environment and wetland ecological security, which is essential to the stability of arid ecosystems. However, the mechanism between hydrological connectivity and water-related
Chuanxiu Liu   +7 more
doaj   +1 more source

Hydrological connectivity in multi-pond systems and its impact on phosphorus transport: research progress and perspectives

open access: yesShui kexue jinzhan, 2022
Multi-pond systems are common small-scale water conservancy projects in agricultural watersheds. The spatially interlaced structure of pond-ditches leads to complex and variable processes of hydrological connectivity, which is of great importance to ...
Hui XIE   +4 more
doaj   +1 more source

Interannual and Seasonal Variations of Hydrological Connectivity in a Large Shallow Wetland of North China Estimated from Landsat 8 Images

open access: yesRemote Sensing, 2021
Hydrological connectivity is an important characteristic of wetlands that maintains the stability and functions of an ecosystem. This study investigates the temporal variations of hydrological connectivity and their driving mechanism in Baiyangdian Lake,
Ziqi Li   +5 more
doaj   +1 more source

Integrating two aspects analysis of hydrological connectivity based on structure and process to support muddy coastal restoration

open access: yesEcological Indicators, 2021
With social and economic development and population growth, a series of human activities have intensified the destruction and degradation of muddy coastal wetlands, thus it is necessary to strengthen their protection and restoration.
Yufeng Li   +5 more
doaj   +1 more source

Hydrological and sediment connectivity under freeze–thaw meltwater compound erosion conditions on a loessal slope

open access: yesInternational Soil and Water Conservation Research, 2023
Freeze-thaw processes can influence hydrology, soil erosion, and morphological development by altering the connectivity between active pathways of water and sediment transport. Concentrated flow experiments were conducted involving frozen, shallow thawed,
Tian Wang   +7 more
doaj   +1 more source

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