Results 11 to 20 of about 44,404 (306)

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   +4 more sources

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

Modelling Dynamic Hydrological Connectivity in the Zoigê Area (China) Based on Multi-Temporal Surface Water Observation

open access: yesRemote Sensing, 2021
The sustainability of wetlands is threatened by the past and present land use practices. Hydrological connectivity is one of the most important aspects to consider for wetland rehabilitation planning purposes.
Chao Gao   +3 more
doaj   +1 more source

Deterministic influences exceed dispersal effects on hydrologically‐connected microbiomes [PDF]

open access: yesEnvironmental Microbiology, 2016
Summary Subsurface groundwater‐surface water mixing zones (hyporheic zones) have enhanced biogeochemical activity, but assembly processes governing subsurface microbiomes remain a critical uncertainty in understanding hyporheic biogeochemistry.
Emily B. Graham   +7 more
openaire   +2 more sources

Hydrological connectivity inferred from diatom transport through the riparian-stream system [PDF]

open access: yes, 2015
Funding for this research was provided by the Luxembourg National Research Fund (FNR) in the framework of the BIGSTREAM (C09/SR/14), ECSTREAM (C12/SR/40/8854) and CAOS (INTER/DFG/11/01) projects.
Ector, L.   +6 more
core   +3 more sources

A probabilistic approach to quantifying hydrologic thresholds regulating migration of adult Atlantic salmon into spawning streams [PDF]

open access: yes, 2017
Acknowledgment Data to support this study are provided by the Marine Scotland Science Freshwater Laboratory (MSS-FL) and are available for free download on line [Glover and Malcolm, 2015a, 2015b].Peer reviewedPublisher ...
Botter, G.   +3 more
core   +1 more source

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