Results 81 to 90 of about 5,865 (220)

Ephemeral gullies: to till or not to till?

, 2007
While the perceived magnitude of ephemeral gully erosion may be masked after gullies are repaired, the action of plowing in these channels reduces topsoil thickness and crop productivity over a much wider area than the channel itself. This study demonstrates that filling ephemeral gullies on an annual basis during tillage operations may be more ...
Gordon, L.M., Bennett, S.J., Alonso, C.V., Bingner, R.L.   +3 more
openaire   +2 more sources

Decadal Erosion Rates and Sediment Buffering Identified Through Enhanced DEM Differencing Using Underutilized Global Satellite DEMs

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.
Abstract Quantifying decadal‐scale erosion rates in tectonically active regions is essential for assessing landscape hazards and constraining sediment budgets. A key question in Earth surface processes is how contemporary erosion measurements influenced by recent climatic extremes relate to long‐term geological rates.
Gopal Kumar, Yu‐Chang Chan, Cheng‐Wei Sun, Chih‐Tung Chen   +3 more
wiley   +1 more source

Evaluation of modelled spatially distributed predictions of soil erosion by water versus field-based assessments [PDF]

, 2005
Policy makers concerned about soil erosion and its impacts need good quality information on which to base their decisions. There is a trend toward using erosion models to aid such decision making.
Alstrom, Auzet, Boardman, Boardman, Boardman, Boardman, Boardman, Boardman, Brazier, Brazier, Brazier, Brazier, De Roo, DEFRA, Edwards, Evans, Evans, Evans, Evans, Evans, Evans, Evans, Evans, Favis-Mortlock, Favis-Mortlock, Gobin, Govers, Kertesz, Kirkby, Kirkby, Kwaad, Mackney, Nearing, Ragg, Richard Brazier, Robert Evans, Rudeforth, Vandaele   +37 more
core   +1 more source

Reshaping of San Jose Island, TX, USA, by Unconfined Washover and Channelized Washout During Hurricane Harvey

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.
Abstract Hurricane Harvey (2017) produced 31 net‐erosional washout channels on San Jose Island, Texas, USA, where offshore‐directed flows cut through two dune ridges and the beach. Channel growth was affected by natural, pre‐existing aeolian topography, rather than prior washover channels or infrastructure. We investigate how offshore directed outwash,
Arisa Ruangsirikulchai, Kat Wilson, David Mohrig   +2 more
wiley   +1 more source

Gully erosion in India: Geo‐environmental controls and region‐specific characteristics

Geographical Research, Volume 64, Issue 2, May 2026.
Spatial statistical analyses using a novel spatial database of India‧s gully erosion landforms revealed that India has six major gullying‐affected regions, three of which (EU, DU, and KCH) are dominated by gully systems (gully networks), with badlands (vast intensely gullied landscapes) being predominant in the other three regions (YB, GP, and RU ...
Anindya Majhi, Martin Evans, Emma Shuttleworth, Angela Harris   +3 more
wiley   +1 more source

Relevance of intermittent rivers and streams in agricultural landscape and their impact on provided ecosystem services—a Mediterranean case study [PDF]

, 2019
Ecosystem services (ES), as an interconnection of the landscape mosaic pieces, along with temporal rivers (IRES) are an object of research for environmental planners and ecological economists, among other specialists.
Amélie Truchy, Ana Loures, Belsky, Caldas, Collares-Pereira, Elena Aydin, Estrela, Goosens, Gordon, Haines-Young, Hasan, Haygarth, José Telo da Gama, Jurík, Koundouri, Kubinský, Luis Loures, Nunes, Pires, Pyrce, Rui Alexandre Castanho, Tatiana Kaletová, Van Kerckhoven, Wood, Špulerová, Šurda   +25 more
core   +1 more source

Taxonomic revision and conservation concerns of the trapezitine genus Croitana Waterhouse, 1932 (Lepidoptera: Hesperiidae) from Australia

Austral Entomology, Volume 65, Issue 2, May 2026.
Abstract Croitana Waterhouse, 1932 (Trapezitinae) is a small genus of skippers endemic to Australia, with most species restricted to semi‐arid and arid biomes where the larvae specialise on grasses (Poaceae) in the genera Neurachne R.Br., Enteropogon Nees and Austrostipa S.W.L. Jacobs & J.Everett.
Michael F. Braby
wiley   +1 more source

Processing and release of endogenous immunogenic peptide signals

The Plant Journal, Volume 126, Issue 3, May 2026.
SUMMARY In both animals and plants, small secreted peptides known as cytokines and phytocytokines mediate local and systemic communication during immune and stress responses. These signaling molecules are typically synthesized as inactive precursors that require proteolytic processing to become active.
Maurice Koenig, Hermanyanto Laia, Gunther Doehlemann, Johana C. Misas Villamil   +3 more
wiley   +1 more source

Economics of rainwater harvesting for crop enterprises in semi-arid areas: the case of Makanya Watershed in Pangani River Basin, Tanzania [PDF]

River basinsWatershedsRainWater ...
Hatibu, N., Mahoo, H. F., Mbilinyi, B. P., Mutabazi, K. D., Sekondo, E. E., Tumbo, D. S.   +5 more
core   +3 more sources

Environmental conditions of gully erosion in Hungary

Hungarian Geographical Bulletin, 2009
Soil erosion research has become very important over the last decades. It is the subject matter of several disciplines, geographers, geomorphologists, soil scientists, hydrologists, agronomists and other scientists publish on this topic and the authors ...
Ádám Kertész
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