Results 71 to 80 of about 427,153 (200)

Application of historical and recent aerial imagery in monitoring water erosion occurrences in Czech highlands

Soil and Water Research, 2016
This study is focused on the historical evolution of a heavily eroded field with discontinuous grass cover on a major thalweg (ephemeral gully). Tens of parcels originally formed a protective pattern in the study area, and the thalweg was permanently ...
Markéta BÁČOVÁ, Josef KRÁSA
doaj   +1 more source

Geomorphic threshold conditions for ephemeral gully incision

, 1996
Ephemeral gully erosion in cultivated land is an important source of sediment that is frequently being overlooked and not accounted for in soil erosion studies. Furthermore, little is known about the factors controlling ephemeral gully erosion.
Vandaele, Karel, Govers, Gerard, Gerard Govers, Jean Poesen, Poesen, Jean, Bas van Wesemael, van Wesemael, Bas, Karel Vandaele   +7 more
core   +1 more source

Biological Flora of New Zealand 17: Kunzea ericoides (Myrtaceae), Kānuka

New Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
This review summarises the taxonomic status, morphology, physiology, ecology, plant communities, mycological, invertebrate and vertebrate interactions and human use of the New Zealand endemic tree Kunzea ericoides (A. Rich.) Joy Thomps. (kānuka) (Myrtaceae).
P. J. Bellingham, M. S. McGlone, I. A. Dickie, N. Harcourt, P. B. Heenan, J. K. McCarthy, C. H. Watts, M. C. Smale, S. J. Richardson   +8 more
wiley   +1 more source

Revegetation Changes Main Erosion Type on the Gully–Slope on the Chinese Loess Plateau Under Extreme Rainfall: Reducing Gully Erosion and Promoting Shallow Landslides

Water Resources Research
Extreme rainfall events pose a severe challenge to soil and water conservation, even in areas with high vegetation cover on the Loess Plateau. In this study, the artificial extreme rainfalls with cumulative rainfall of 270 mm and intensity of 60 mm · hr ...
Yangguang Xu, Li Luo, Wenzhao Guo, Zhao Jin, Pei Tian, Wenglong Wang   +5 more
doaj   +1 more source

How Is Overland Flow Sediment Transport Capacity Affected by Biological Crusts?

Water Resources Research, Volume 62, Issue 11, November 2026.
Abstract Overland flow sediment transport capacity (Tc ${T}_{c}$) governs soil detachment and sediment deposition processes, yet its regulation by biological soil crusts (BSCs), particularly across varying algae–moss community compositions, remains poorly quantified.
Jing Wang, Xiaobing Yu, Yanfen Yang, Yu Liu, Guobin Liu, Zhijian Zhang, Bing Wang, Heng Liu   +7 more
wiley   +1 more source

Landslide‐Channel Coupling Controls Asymmetric Flash Flood—Debris Flow Transitions: Insights From an Extreme Rainfall‐Induced Hazard Chain in Yuzhong of China in 2025

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Extreme rainfall‐triggered landslide–flash flood–debris flow hazard chains (LFFDF) are increasingly responsible for hydroclimatic losses worldwide. Although dynamics of individual hazards are established, transition mechanisms within LFFDF governed by coupled landslide–channel responses remain unresolved.
Guan Chen, Yan Chong, Xinghua Zhu, Zhelin Liu, Yi Yan, Yajun Li, Jiacheng Jin, Yan Zhao, Yi Zhang, Runqiang Zeng, Fuyun Guo, Dongxia Yue, Xingmin Meng   +12 more
wiley   +1 more source

Connectivity Between Ephemeral and Permanent Gullies and Its Impact on Gully Morphology: A Regional Study in the Northeast China Black Soil Region

Land
Gully development is a significant geomorphological and environmental process that affects land degradation worldwide, with ephemeral gullies (EGs) and permanent gullies (PGs) being the two most common types.
Hong Liu, Chunmei Wang, Qiang Wang, Shanshan Li, Yongqing Long, Guowei Pang, Lei Wang, Lei Ma, Qinke Yang   +8 more
doaj   +1 more source

Assessment of soil factors controlling ephemeral gully erosion on agricultural fields [PDF]

Earth Surface Processes and Landforms, 2018
AbstractThe soil factor is crucial in controlling and properly modeling the initiation and development of ephemeral gullies (EGs). Usually, EG initiation has been related to various soil properties (i.e. sealing, critical shear stress, moisture, texture, etc.); meanwhile, the total growth of each EG (erosion rate) has been linked with proper soil ...
Paul Ollobarren Del Barrio, Miguel A. Campo‐Bescós, Rafael Giménez, Javier Casalí   +3 more
openaire   +3 more sources

Variable Source Area Runoff Representation in the Water Erosion Prediction Project (WEPP) Model Using Multiple Overland Flow Elements

Hydrological Processes, Volume 40, Issue 10, October 2026.
This study presents a systematic evaluation of the effects of hillslope discretisation into multiple overland flow elements (OFEs) on watershed scale hydrologic process representation using the WEPP model. The key findings provide improved representation of: Lateral subsurface flow dynamics along the hillslope.
Abdisa S. Kebebew, Ames F. Fowler, Philip L. Moffatt, Julie Padowski, Erin S. Brooks, Jan Boll   +5 more
wiley   +1 more source

Evaluating ephemeral gully erosion impact on Zea mays L. yield and economics using AnnAGNPS

, 2016
Ephemeral gully erosion causes serious water quality and economic problems in the Midwest United States. A critical barrier to soil conservation practice adoption is often the implementation cost, although it is recognized that erosion reduces farm ...
H. Li, R. M. Cruse, R. L. Bingner, K. R. Gesch and X. Y. Zhang, Cruse, R. M.,张兴义   +1 more
core   +1 more source