Results 21 to 30 of about 8,491 (292)

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

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

open access: yesFrontiers 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   +4 more
doaj   +1 more source

Longitudinal Dynamics of Hydrological Connectivity in the Yellow River Delta, China

open access: yesFrontiers in Marine Science, 2022
River deltas are formed by the interaction of connecting water and sediment, and they are among the most economically and ecologically valuable ecosystems on Earth. Because of their special locations, together with direct and indirect human interference,
Chengjie Xie   +8 more
doaj   +1 more source

Accuracy Assessment of Digital Terrain Model Dataset Sources for Hydrogeomorphological Modelling in Small Mediterranean Catchments

open access: yesRemote Sensing, 2018
Digital terrain models (DTMs) are a fundamental source of information in Earth sciences. DTM-based studies, however, can contain remarkable biases if limitations and inaccuracies in these models are disregarded.
Lukas Graf   +7 more
doaj   +1 more source

Representation of landscape hydrological connectivity using a topographically driven surface flow index. [PDF]

open access: yes, 2009
This paper assesses the extent to which a topographically defined description of the spatial arrangement of catchment wetness can be used to represent landscape hydrological connectivity in temperate river catchments.
Heathwaite, A. L.   +3 more
core   +1 more source

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

open access: yesHydrology 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   +1 more source

Hydrogeomorphological analysis and modelling for a comprehensive understanding of flash-flood damage processes: the 9 October 2018 event in northeastern Mallorca [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
A flash-flood event hit the northeastern part of Mallorca on 9 October 2018, causing 13 casualties. Mallorca is prone to catastrophic flash floods acting on a scenario of deep landscape transformation caused by Mediterranean tourist resorts.
J. Estrany   +14 more
doaj   +1 more source

Analyzing hydrological connectivity for a slope-surface on the basis of rainfall simulation experiment

open access: yesShui kexue jinzhan, 2014
Hydrological connectivity provids a possible way forward to underestand runoff process and mechnisam,which is valuable for soil erosil controling and sustainable watershed management.
WANG Shengping, YAO Ankun, ZHAO Xiaochan
doaj   +1 more source

Quantifying the variation of Scaly-sided merganser’ population and their divergent response to changes in hydrological connectivity of rivers in a high-latitude water tower

open access: yesEcological Indicators, 2023
The Scaly-sided Merganser (SSME) is a globally endangered waterbird species, primarily inhabiting rivers. In recognition of its precarious status, it was added to the International Union for Conservation of Nature’s (IUCN) Red List of Threatened Species ...
Yingyi Chen   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy