Results 211 to 220 of about 6,176 (302)

Carbon, Nitrogen, and Corresponding Stable Isotope Signatures Reveal Channel Banks as Major Sediment Sources in a Tropical Agricultural Watershed

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Uncertainties about the applicability of δ13C and δ15N as tracers of sediment sources in tropical river basins highlight the need for more in‐depth investigations of these isotopes. This study therefore assessed the effectiveness of δ13C and δ15N signatures in discriminating sediment sources in an agricultural catchment in Northeast Brazil ...
Fábio Farias Amorim   +10 more
wiley   +1 more source

La Supposta prefettura di Porto Ninfeo (Porto Conte)

open access: yes, 1976
Un cippo di confine, probabilmente d'età repubblicana, rinvenuto nel secolo scorso in località Sisiddu, ad un chilometro da Foghe, tra Bosa e Santa Caterina di Pittinuri, ricorderebbe su uno dei tre lati scritti alla linea 4, secondo la lettura di E. Bormann, ripresa anche se dubitativamente da Th. Mommsen nelCorpus Inscriptionum Latinarunt, unapraef(
openaire   +2 more sources

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

Portuguese Students' Perceptions of Soil Ecosystem Services and Their Willingness to Change Behaviour for the Future of Soil

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil is one of the most important non‐renewable natural resources, playing a vital role in sustaining humanity. Studies exploring how students perceive soil ecosystem services are considerably scarcer. Therefore, the main objectives of this study are: (i) to understand Portuguese students' perceptions of the importance of different soil ...
Catarina de Almeida Pinheiro   +2 more
wiley   +1 more source

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