Results 181 to 190 of about 135,196 (284)
ABSTRACT Large main stem rivers typically provide a variety of mesohabitat types, but their abundance, distribution and role in providing habitat for juvenile salmonids have rarely been analysed. The quantity of meso‐scale habitats and their juvenile Atlantic salmon abundance was surveyed in the large sub‐arctic River Teno in northernmost Fennoscandia.
Tuomas Metsäniemi+5 more
wiley +1 more source
Study on landslide hazard risk in Wenzhou based on slope units and machine learning approaches. [PDF]
Kang D+6 more
europepmc +1 more source
Severe drought increasingly threatens the resilience of forest biomes worldwide. Using a tree‐ring database from Canadian forests, encompassing 40,147 trees across 4558 plots and 23 species, we analyzed temporal and spatial patterns of drought resilience.
William Marchand+4 more
wiley +1 more source
Toward a metabolic theory of catchments: Scaling of water and carbon fluxes with size. [PDF]
Bassani F+3 more
europepmc +1 more source
We found that the in‐situ 10Be concentration in multiple grain sizes can be correlated to the sediment fluxes derived from geomorphic change detection. Our results show that the magnitude of 10Be dilution relates to landslide volume, post‐seismic hillslope delivery and degree of mixing. Although the 10Be dilution factor has little to no relationship to
Dina M. Fieman+8 more
wiley +1 more source
A multilevel dataset of landform mapping and geomorphologic descriptors for the Loess Plateau of China. [PDF]
Li S+5 more
europepmc +1 more source
Natural resources research and development in Lesotho using LANDSAT imagery [PDF]
The author has identified the following significant results. A map of the drainage of the whole country to include at least third order streams was constructed from LANDSAT imagery.
Jackson, A. A.
core +1 more source
Can changes in geomorphic responses to urbanisation be predicted from stormwater outfalls?
This study demonstrates that urban stormwater impacts on stream geomorphology are significantly shaped by historical land use and channel stabilisation. These legacy effects influence present channel conditions and constrain future responses to urbanisation.
Lukman A. Soboyejo+2 more
wiley +1 more source
InSAR characterization of short-term deformation in a Late Quaternary landslide complex in the lower Rio Grande Gorge, New Mexico, U.S.A. [PDF]
Das R, Wegmann KW.
europepmc +1 more source
Both field and drone surveys are commonly used to map river landforms. Comparing the two, we found that drones consistently underestimated boulder density and coverage by 30%, with the difference best explained by water depth. Abstract Technological advances continue to improve our ability to detect landforms and landscape changes.
Christopher Wård+3 more
wiley +1 more source