Results 161 to 170 of about 74,949,253 (275)

Lithological discrimination and mineralogical mapping using Landsat-8 OLI and ASTER remote sensing data: Igoudrane region, jbel saghro, Anti Atlas, Morocco. [PDF]

open access: yesHeliyon, 2023
Baid S   +8 more
europepmc   +1 more source

Large‐scale rewetting and shading experiment reveals optimum conditions for tropical peat swamp forest restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Deforestation and fires have caused substantial loss of tropical peat swamp forests (PSF) in Southeast Asia. Substantial efforts have been undertaken to rewet and revegetate peatlands, but these restoration measures can lead to conflicting outcomes.
Maija Lampela   +12 more
wiley   +1 more source

Rethinking microtidal systems: Tidal signatures in the fluvial deposits of the Po River, Italy

open access: yesSedimentology, EarlyView.
ABSTRACT In microtidally influenced rivers, tides are generally assumed to leave virtually no signatures in the sedimentary record. However, this hypothesis has been surprisingly poorly tested using modern river analogues, which provide an opportunity to assess whether sedimentary signatures of microtidal regimes can develop in rivers that lack ...
Anna E. van Yperen   +6 more
wiley   +1 more source

Perennially ice‐covered lake facies as proxies for ice cover properties and climate: Insights from Lake Joyce, Antarctica

open access: yesSedimentology, EarlyView.
ABSTRACT Process‐based depositional models for perennially ice‐covered lakes (PICLs) are important for interpreting palaeolake deposits and their connection to past climate. PICLs are only stable under specific climate states, and unlike other ice‐free or seasonally ice‐covered lakes, PICL deposits generally have bimodal grain sizes: mud introduced by ...
Frances Rivera‐Hernández   +2 more
wiley   +1 more source

Spatiotemporal mapping of agricultural drought using geospatial approach in the East Bale Zone, Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Agricultural drought significantly threatens food security, livelihoods, and ecosystem stability, especially in regions prone to drought, such as the East Bale zone. This study investigates the spatial and temporal patterns of agricultural drought over 30 years (1993–2024) by combining meteorological station data with satellite‐derived ...
Murad Hedo Haji   +1 more
wiley   +1 more source

The Impact of Land Use and Land Cover Changes on Runoff Volume for Hydropower

open access: yesApplied Research, Volume 5, Issue 6, December 2026.
This study investigates the relationship between land use and land cover (LULC) changes, runoff, and hydropower generation. Remote sensing and Geographic Information System (GIS) techniques were used to analyse LULC changes over a 21‐year period. The SCS‐CN hydrological model was applied to estimate runoff, while Flow Duration Curves (FDCs) were ...
Siti Khadijah Taherah Binti Khairul Idzham   +2 more
wiley   +1 more source

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