Results 71 to 80 of about 44,404 (306)

Developing a novel approach to analyse the regimes of temporary streams and their controls on aquatic biota [PDF]

open access: yes, 2011
Temporary streams are those water courses that undergo the recurrent cessation of flow or the complete drying of their channel. The biological communities in temporary stream reaches are strongly dependent on the temporal changes of the aquatic habitats ...
Barbera, G.G.   +7 more
core   +1 more source

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

Toward capturing hydrologically significant connectivity in spatial patterns [PDF]

open access: yesWater Resources Research, 2001
Many spatial fields exhibit connectivity features that have an important influence on hydrologic behavior. Examples include high‐conductivity preferred flow paths in aquifers and saturated source areas in drainage lines. Connected features can be considered as arbitrarily shaped bands or pathways of connected pixels having similar (e.g., high) values ...
Western, AW, Blöschl, G, Grayson, RB
openaire   +2 more sources

Screening variability and change of soil moisture under wide-ranging climate conditions : Snow dynamics effects [PDF]

open access: yes, 2015
Acknowledgments This work has been supported by the Stockholm University strategic environmental research program Ekoklim and The Swedish Research Council Formas (project 2012-790).Peer reviewedPublisher ...
Destouni, Georgia, Verrot, Lucile
core   +2 more sources

Coal Mining as a Driver of Land Use and Land Cover Change and Degradation: A Case in Moatize City, Mozambique

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Coal remains a major global energy source despite ongoing environmental controversies, particularly, regarding climate change and landscape transformation. This study investigates the spatiotemporal dynamics of land use and land cover (LULC) in the Moatize Coal Basin (MCB), Mozambique, between 1990 and 2024, with a specific focus on land ...
Ivan Latinho Naite   +2 more
wiley   +1 more source

Relationships between hydrological connectivity and river-lake ecospace in urban-rural areas

open access: yesHydroResearch
Hydrological connectivity refers to a water-mediated transfer of matter, energy, and organisms in the hydrological cycle and plays a key role in shaping river-lake ecospace and their relevant functions. However, the river-lake ecospace is usually used to
Jinyang Zhou   +4 more
doaj   +1 more source

Soil and water bioengineering: practice and research needs for reconciling natural hazard control and ecological restoration [PDF]

open access: yes, 2018
Soil and water bioengineering is a technology that encourages scientists and practitioners to combine their knowledge and skills in the management of ecosystems with a common goal to maximize benefits to both man and the natural environment.
A. Stokes   +107 more
core   +4 more sources

Tips and Tricks for Organizing a Summer School—A Case Study Based on the “Nexus of Organic Matter Analytical Developments” School

open access: yesLimnology and Oceanography Bulletin, EarlyView.
Abstract In June 2025 we organized and ran the first “Nexus of Organic Matter Analytical Developments” (NOMAD) Summer School at the Tjärnö Marine Laboratory in Sweden. In this article, we describe its development and implementation, with the aim of offering practical insights into the planning process, a generalizable framework for future summer ...
Alexander J. Craig   +14 more
wiley   +1 more source

Mesoscale mapping of sediment source hotspots for dam sediment management in data-sparse semi-arid catchments [PDF]

open access: yes, 2020
Land degradation and water availability in semi-arid regions are interdependent challenges for management that are influenced by climatic and anthropogenic changes.
Gholami, Faraz Rabei   +5 more
core   +1 more source

Dicrananthera hedyotidea C. Presl. (Melastomataceae) in Maranhão state, Brazil: first record and ecological niche model of the species

open access: yesNordic Journal of Botany, EarlyView.
Dicrananthera C. Presl. is a monospecific genus of the tribe Marcetieae, comprising perennial herbs typically occurring in areas adjacent to wetlands. The species exhibits a disjunct distribution, with confirmed records in both the Amazon and Atlantic Forest domains.
Elias Julio Oliveira Correa   +4 more
wiley   +1 more source

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