Results 51 to 60 of about 3,689 (196)
The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río +6 more
wiley +1 more source
Transport terrestre: informe sectorial
A la portada: Capital ...
Barcelona Activa, S.A., S.P.M.
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Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li +8 more
wiley +1 more source
Informe sectorial: transport terrestre
A la portada: Barcelona ...
Barcelona Activa, S.A., S.P.M.
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Riscos ambientais associados ao transporte rodoviário de produtos perigosos na área de influência da ETA Rio Manso na BR 381, MG [PDF]
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2013.Dentre as várias vertentes exploratórias do tema Gestão de Riscos Ambientais, destacam-se os ...
Lodi, Maria Cecília Andrade
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Abstract Insectivorous, Afro‐Palearctic migrant birds provide cross‐border ecosystem services, but many are declining rapidly. The complex life cycle of migrant birds makes their conservation difficult, but understanding where they spend time during the breeding season can help indicate where those actions will be most effective.
Catrin F. Eden +5 more
wiley +1 more source
Les voyageurs tout comme l’industrie du tourisme consomment d’importantes quantités de produits dérivés des combustibles fossiles, notamment pour les activités de transport aérien et routier (Kelly et Williams, 2007).
Julianna Priskin, Renae Nicole Stenhouse
doaj
Transporte terrestre centroamericano en pandemia
La pandemia por COVID-19 impactó el comercio internacional causando tensiones e incertidumbre, ante esto los países centroamericanos implementaron medidas sanitarias con el fin de contrarrestar su alcance, sin embargo, afectó el transporte internacional y con ello generó retrasos en las entregas y por ende afectación en las cadenas de suministro.
openaire +1 more source
La supervisión, fiscalización y regulación del transporte terrestre [PDF]
Organizado conjuntamente por la CEPAL y la CNRT (Comisión Nacional de Regulación del Transporte de Argentina), se llevó a cabo entre el 5 y el 7 de noviembre de 1997, en la ciudad de Buenos Aires, Argentina, el Primer Encuentro Latinoamericano de ...
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Impacte ambiental i solucions sostenibles per al transport terrestre a l'àmbit portuari [PDF]
En un món de recursos naturals finits i creixent pressió mediambiental, la sostenibilitat i la reducció d`emissions són crucials en les cadenes de subministrament.
Ciudad Badosa, Marc
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