Zobrazeno 1 - 10
of 1 583
pro vyhledávání: '"Geomorphometry"'
Autor:
Stephan Miller
Publikováno v:
Journal of Spatial Information Science, Iss 28, Pp 3-73 (2024)
Numerically interpolated contour lines (NICL) developed from a high-resolution, accurate digital elevation model (DEM) can be considered the most accurate contour baseline available from surveyed data. Displays of this baseline, however, can exhibit
Externí odkaz:
https://doaj.org/article/427da11bd44540b4bae29442e6425bdf
Autor:
Beatriz da Rosa Cargnin, Clódis de Oliveira Andrades Filho, Fabio Corrêa Alves, Michael Vinicius de Sordi, Catherine Vargas Goulart, Mateus da Silva Reis
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 3 (2024)
In recent years, some topographic metrics (Gilbert metrics) have been proposed to investigate the degree of mobility and stability of drainage divides, through erosion rates between basins that share the same divide. Here, we investigated the mobilit
Externí odkaz:
https://doaj.org/article/ec52da1357f748c1a6680f04a0fdb018
Publikováno v:
Global Journal of Environmental Science and Management, Vol 10, Iss 2, Pp 713-732 (2024)
BACKGROUND AND OBJECTIVES: Micro-hydropower plants are significant contributors of electricity and clean source of renewable energy. A nationwide or large watershed inventory of potential micro hydropower dam sites is lacking, hindering micro-hydropo
Externí odkaz:
https://doaj.org/article/d49c391d0eb7433d8cd409b48d92d9f2
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTSoil erosion, a major factor contributing to land degradation, poses significant environmental challenges across sub-Saharan Africa, including Ethiopia. This study identifies erosion-prone sub-watersheds in southern Ethiopia's middle Omo-Gibe
Externí odkaz:
https://doaj.org/article/563e1377e4024d5694e1bfa3525423c2
Autor:
Richard Llewellyn Langford
Publikováno v:
Earth Science, Systems and Society, Vol 4 (2024)
The Granites-Tanami Orogen (GTO) is a significant auriferous province located in the poorly exposed southwestern part of the North Australian Craton. This paper looks at the data sources that are suited to studying regolith-landform in areas such as
Externí odkaz:
https://doaj.org/article/5a9ac087e5d240f7bf9201157265f542
Autor:
Peter L. Guth, Sebastiano Trevisani, Carlos H. Grohmann, John Lindsay, Dean Gesch, Laurence Hawker, Conrad Bielski
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3273 (2024)
At least 10 global digital elevation models (DEMs) at one-arc-second resolution now cover Earth. Comparing derived grids, like slope or curvature, preserves surface spatial relationships, and can be more important than just elevation values. Such com
Externí odkaz:
https://doaj.org/article/09492b430b7f4afc833ab2e1c54f58dd
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
The loss of marine biodiversity is a major global issue that needs to be prioritised. In Australia, a considerable proportion (48%) of its Exclusive Economic Zone is dedicated to marine protected areas. To effectively manage this network of marine pr
Externí odkaz:
https://doaj.org/article/18525fe4cc244ca8841d2a4714a81c20
Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111583- (2024)
Landform diversity influences and interacts with both biodiversity and geodiversity and thus, they are key factors in the assessment of landscape resilience. However, research on the spatial relationships between landscape geodiversity and biodiversi
Externí odkaz:
https://doaj.org/article/27a95169c3e34baea996cb8783a62005
Autor:
Anna I. Pavlova
Publikováno v:
Siberian Journal of Life Sciences and Agriculture, Vol 15, Iss 2, Pp 125-138 (2023)
Traditional methods of qualitative description of relief used in the process of landscape analysis, zoning, forecasting of exogenous processes, assessment of agricultural land do not allow to distinguish objectively forms of relief, to reveal statist
Externí odkaz:
https://doaj.org/article/234f412d43004fe59cd25e033c98e9c9
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The increasing availability and quality of high-resolution bathymetry data has led to a growing need for automated classification approaches to extract seabed features and better understand our ever-changing and complex seascapes. Here we present a n
Externí odkaz:
https://doaj.org/article/17c10677c6d04e1490125fe60cf88390