Results 21 to 30 of about 43,675 (307)

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

Conceptual modelling to assess how the interplay of hydrological connectivity, catchment storage and tracer dynamics controls nonstationary water age estimates [PDF]

open access: yes, 2014
Acknowledgements We would like to gratefully acknowledge the data provided by SEPA, Iain Malcolm. Mark Speed, Susan Waldron and many MSS staff helped with sample collection and lab analysis. We thank the European Research Council (project GA 335910 VEWA)
Ali   +52 more
core   +1 more source

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

Stream water age distributions controlled by storage dynamics and nonlinear hydrologic connectivity : Modeling with high-resolution isotope data [PDF]

open access: yes, 2015
Peer reviewedPublisher ...
Birkel, C   +5 more
core   +1 more source

A conceptual model of the hydrological influence of fissures on landslide activity [PDF]

open access: yesHydrology and Earth System Sciences, 2012
Hydrological processes control the behaviour of many unstable slopes, and their importance for landslide activity is generally accepted. The presence of fissures influences the storage capacity of a soil and affects the infiltration processes of rainfall.
D. M. Krzeminska   +3 more
doaj   +1 more source

Modelling landscape controls on dissolved organic carbon sources and fluxes to streams [PDF]

open access: yes, 2014
Acknowledgments We thank the Natural Environment Research Council NERC (project NE/K000268/1) for funding. Iain Malcolm and staff at Marine Scotland (Pitlochry) are also thanked for the provision of data from the AWS as are the Scottish Environmental ...
Birkel, C.   +3 more
core   +2 more sources

Faunal response to benthic and hyporheic sedimentation varies with direction of vertical hydrological exchange [PDF]

open access: yes, 2014
1. Sedimentation and clogging of benthic and hyporheic zone substrates is increasingly being recognised as one of the greatest threats to the ecological integrity of riverine ecosystems globally. This ex-situ study examined the influence of sedimentation
Bo   +58 more
core   +2 more sources

Fish utilisation of wetland nurseries with complex hydrological connectivity. [PDF]

open access: yesPLoS One, 2012
The physical and faunal characteristics of coastal wetlands are driven by dynamics of hydrological connectivity to adjacent habitats. Wetlands on estuary floodplains are particularly dynamic, driven by a complex interplay of tidal marine connections and seasonal freshwater flooding, often with unknown consequences for fish using these habitats.
Davis B, Johnston R, Baker R, Sheaves M.
europepmc   +6 more sources

Evaluation of river connectivity using a composite index method and its impact on nutrients dynamics in large rivers

open access: yesEcological Indicators, 2023
The connectivity of large rivers is impaired by human activities, which could cause severe consequences to hydrodynamics, water quality. To clarify the changes in hydrological connectivity of large rivers and their effects on nutrients, a composite index
Huiting Yao   +3 more
doaj   +1 more source

A network-indexbased version of TOPMODEL for use with high-resolution digital topographic data [PDF]

open access: yes, 2004
This paper describes the preliminary development of a network index approach to modify and to extend the classic TOPMODEL. Application of the basic Beven and Kirkby (1979) form of TOPMODEL to high resolution (2.0 m) laser altimetric data (based upon the ...
Brookes, C.J.   +3 more
core   +1 more source

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