Results 161 to 170 of about 95,896 (348)

A Study on the Analysis of Terrain Elevation in River Zones Based on the Digital Elevation Model and Improvement of River Zones Determination

, 2021
Sun-Chan Jung, Gyoo-Seong Sim, Tae-Geun Lee   +2 more
openalex   +1 more source

Stability in tapia woodlands amid non‐native expansion: Integrating traditional ecological knowledge and remote sensing to track 73 years of tree cover in Madagascar

People and Nature, EarlyView.
Abstract Afromontane ecosystems, characterised by mosaics of fire‐adapted grassy ecosystems and fire‐sensitive forests, are biodiversity hotspots facing escalating pressures from non‐native species, climate and land‐use change. Madagascar's Central Highlands is one such hotspot, hosting woodlands dominated by endemic Uapaca bojeri (tapia) which are ...
Elliot D. Convery‐Fisher, Adam J. M. Devenish, Sam Staddon, Christian A. Kull, F. Laura Rafanomezantsoa, Tianjanahary Randriamboavonjy, Caroline E. R. Lehmann   +6 more
wiley   +1 more source

Digital Terrain Model for Spain

, 1994
In this paper the topographic model for Spain is presented. It is formed by twelve matrixes of height points, nine of them covering the Peninsula and three smaller ones for the Balearic lslands. The points are expressed in UTM coordinates, equidistant between themselves by 200 meters.
Sevilla, Miguel J., Rodríguez Velasco, Gema   +1 more
openaire   +1 more source

Mapping of the territory by the LS erosion factor using a geoinformation system and a digital terrain model [PDF]

Mikhail Sergeevich Zverkov
openalex   +1 more source

Permafrost Mass Wasting in Ice‐Rich Landscapes: Recent Advances (2013 to 2024) on Mechanisms, Dynamics and Impacts

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Across circumpolar permafrost regions, climate change is destabilizing ice‐rich hillslopes, increasing the frequency and magnitude of thaw‐driven mass wasting. This paper reviews recent studies (2013–2024) on thaw‐driven mass wasting, focusing on the processes, morphology and trajectories of geomorphic change and their implications for ...
J. M. Young, L. Farquharson, J. Luo, N. Nesterova, J. van der Sluijs, S. V. Kokelj   +5 more
wiley   +1 more source

Runoff Potential Index (RPI): 3D modelling of surface-driven hydrological dynamics for drought resilience. [PDF]

Sci Rep
Correa ES.
europepmc   +1 more source

Microtopographic analysis of the Mohács Plain based on Digital Terrain Models

Zsófia Julianna Dávid, Ákos Vitai, Gábor Molnár, Gábor Bertók, István Viczián, József Szeberényi, Bálint Herczeg, Balázs Székely   +7 more
openalex   +1 more source

Subsurface Investigations of Cryo‐Hydrogeological Features in a High Arctic Catchment Under Transition

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT In this study, the internal structure and seasonal variations of cryo‐hydrogeological features were investigated in the Fuglebekken catchment, located near the Polish Polar Station Hornsund in Svalbard. Over a few years, rising air temperatures and intensified water circulation have significantly altered the distribution, extent, and state of ...
Wawrzyniak Tomasz, Oryński Szymon, Marciniak Artur, Osuch Marzena   +3 more
wiley   +1 more source

Potential of Sentinel-3 snow cover fraction data for improving hydrological simulations at the regional scale. [PDF]

Sci Rep
Tanhapour M, Parajka J, Schwaizer G, Vreugdenhil M, Kohnová S, Hlavčová K, Výleta R, Szolgay J.   +7 more
europepmc   +1 more source

Herbage biomass predictions from UAV data using a derived digital terrain model and machine learning [PDF]

Philippe Aebischer, Michael Sutter, Amy Birkinshaw, Madlene Nussbaum, Beat Reidy   +4 more
openalex   +1 more source