Results 201 to 210 of about 79,260 (388)
Geophysical Research Letters, Volume 52, Issue 7, 16 April 2025.Abstract We used very high‐resolution satellite images to map the development of retrogressive thaw slumps (RTS) at six sites in the Russian High Arctic for the period 2011 to 2020. The 3,466 mapped RTS revealed an overall high activity, with site‐specific increases of RTS‐affected area up to +2,700% and RTS numbers up to +1,294%.
S. Barth +4 more
wiley +1 more source
Permafrost Peatland Initiation and Development in Late Holocene of the Northeast China
Ecology and Evolution, Volume 15, Issue 4, April 2025.Pollen‐based analyses, the vegetation and climate of the Greater Khingan Mountains permafrost peatland in Northeast China were reconstructed. Cold and wet climatic environment would have facilitated the accumulation and vigorous development. Climate change and the resulting changes in the permafrost environment are the main drivers of the evolution of ...
Rui Liu +8 more
wiley +1 more source
One application of mega-geomorphology in education [PDF]
One advantage of a synoptic view displaying landform assemblages provided by imagery is that one can often identify geomorphic processes which have shaped the region and which may affect the habitability of the area over a human life time.
Blair, R. W., Jr.
core +1 more source
Ecology and Evolution, Volume 15, Issue 4, April 2025.In this paper, we develop and validate a novel amplicon sequencing panel for kinship analysis in Alaska black bears using population genomic data. Our method is compatible with high‐throughput sequencing, yielding faster and more accurate genotypes, reduced costs, and efficient data analysis.
Eleni L. Petrou +8 more
wiley +1 more source
Earth Surface Processes and Landforms, Volume 50, Issue 5, April 2025.This transdisciplinary study analyses the geomorphic consequences of microbial mats associated with freshwater outflows in a macrotidal environment. Microorganisms were identified using the DNA metabarcoding approach. SEM analysis of quartz collected from the beach surface provided data on the marine and aeolian forces, as well as biological processes ...
Yvonne Battiau‐Queney +8 more
wiley +1 more source
Landforms and surface materials at selected sites in a part of the Shield-north-central Manitoba
, 1976 R W Klassen, J J Veillette
openalex +1 more source
Earth Surface Processes and Landforms, Volume 50, Issue 5, April 2025.This study explores the role of ice jam regimes on the biogeomorphological dynamics of two cold‐climate rivers. The analysis of vegetation and channel planform adjustments on a 60‐year timescale showed that the ice jam regime had notable impacts on vegetation successional dynamics, which further modulate geomorphological changes.
Matthieu Prugne +3 more
wiley +1 more source