Results 1 to 10 of about 43,526 (163)

Modelling shallow landslide susceptibility by means of a subsurface flow path connectivity index and estimates of soil depth spatial distribution [PDF]

Hydrology and Earth System Sciences, 2012
Topographic index-based hydrological models have gained wide use to describe the hydrological control on the triggering of rainfall-induced shallow landslides at the catchment scale.
C. Lanni, M. Borga, R. Rigon, P. Tarolli
doaj   +4 more sources

Hydrological controls on river network connectivity [PDF]

Royal 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, Elisa Alessi Celegon, Pietro Fanton, Gianluca Botter   +3 more
doaj   +4 more sources

Factors Beyond Karstification Have Shaped the Population Structure of a Surface‐Dwelling Minnow (Phoxinus lumaireul) Able to Disperse Underground [PDF]

Evolutionary Applications
The Dinaric Karst, a biodiversity hotspot, features complex surface and subterranean hydrological networks that influence aquatic species distribution.
Susanne Reier, Peter Trontelj, Luise Kruckenhauser, Martin Kapun, Alexandra Wanka, Anja Palandačić   +5 more
doaj   +2 more sources

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

Ecological 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.
Cheng Zhang, Shengyang Kuai, Caihong Tang, Shanghong Zhang   +3 more
doaj   +1 more source

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

Remote 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, Chaoyang Fang, Hui Lin, Huizhong Li, Bobo Wu   +4 more
doaj   +1 more source

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

Remote 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, Yaning Chen, Gonghuan Fang, Honghua Zhou, Wenjing Huang, Yongchang Liu, Xuanxuan Wang, Zhi Li   +7 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

Remote 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, Wenchao Sun, Haiyang Chen, Baolin Xue, Jingshan Yu, Zaifeng Tian   +5 more
doaj   +1 more source

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

Ecological 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, Jiayi Xu, Alan Wright, Chunqi Qiu, Cheng Wang, Hongyu Liu   +5 more
doaj   +1 more source

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

International 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, Jingsi Li, Jingming Hou, Yongyong Ma, Peng Li, Yu Tong, Jing Li, Zhanbin Li   +7 more
doaj   +1 more source

Assessment of hydrological connectivity characteristics of riparian zones and their correlation with root–soil composites at different bank heights of a first-class river in China

Frontiers in Ecology and Evolution, 2023
Under the combined effects of topography and vegetation, hydrological connectivity characteristics of riverbank slopes become complex and unclear, which limit the utilization and protection of riparian zones.
Qihong Yang, Chaobo Zhang, Xiaoguang Liu, Shiming Yao, Renyong Huang   +4 more
doaj   +1 more source