Results 91 to 100 of about 110,654 (210)
Review of European, Comparative &International Environmental Law, Volume 33, Issue 3, Page 633-646, November 2024.Abstract This article aims to contribute to aligning the legal regimes for energy transition minerals with sustainability and justice. The focus of the article is on effectively embedding the human right to a healthy environment into the design of these regimes.
Ana Elizabeth Bastida
wiley +1 more source
Survey of El Nino 1957-58 in its relation to tropical pacific meteorology [PDF]
, 1966 ENGLISH: The survey aims at demonstrating the close relationship between anomalies of sea temperature observed along the tropical Pacific coast of the Americas and those observed in the oceanwide tropical belt. The survey also covers the variations, from
Bjerknes, Jacob
core
People and Nature, Volume 6, Issue 5, Page 1789-1803, October 2024.Abstract Land‐use change is a major driver of biodiversity loss, affecting tropical forests and savannas at an unprecedented rate. To protect these ecosystems and their biodiversity, national conservation areas and international conservation funding have increased considerably in these regions.
Siyu Qin +7 more
wiley +1 more source
Clave taxonómica de ninfas de Ephemeroptera (Insecta) del sudeste de Perú
Revista Peruana de Biología, 2019 Ephemeroptera es un orden de insectos cuyas etapas inmaduras cumplen un importante papel ecológico en los ecosistemas acuáticos. Sin embargo, el conocimiento de su diversidad en áreas tropicales aún es escaso. Específicamente, en el Perú se han reportado
Pablo Miñano +2 more
doaj +1 more source
Assessing the global prevalence of wild birds in trade
Conservation Biology, Volume 38, Issue 5, October 2024.Abstract Trade represents a significant threat to many wild species and is often clandestine and poorly monitored. Information on which species are most prevalent in trade and potentially threatened by it therefore remains fragmentary. We used 7 global data sets on birds in trade to identify species or groups of species at particular risk and assessed ...
Paul F. Donald +20 more
wiley +1 more source
La distribución geográfica de las evidencias arqueológicas Guaraní
Revista de Indias, 2004 Este trabajo presenta la distribución geográfica de las evidencias arqueológicas de los Guaraníes en el Sur del Brasil, Paraguay, Argentina y Uruguay. El objetivo es elaborar un mapa de los territorios ocupados por dichos indígenas hasta el siglo 16 A.D.
Francisco Silva Noelli
doaj +1 more source
South American regional integration projects: Towards a theory of regional convergence [PDF]
, 2010 Está surgiendo una nueva unidad regional, Sudamérica. En contraposición con Latinoamérica, es un concepto geoestratégico más definible e independiente. Pero, ¿esto hace que la integración regional sea más sencilla?
Gardini, Gian Luca
core +1 more source
Radiocarbon reservoir ages and hardwater effect for the northeastern coastal waters of Argentina. [PDF]
, 2008 Accelerator mass spectrometry (AMS) radiocarbon dates were obtained for 18 mollusk shells collected alive along the Buenos Aires province coast, Argentina, over the period AD 1914–1935.
Aguirre, Marina Laura +3 more
core +2 more sources
PLANTS, PEOPLE, PLANET, Volume 6, Issue 5, Page 1038-1046, September 2024.Maize is one of the most consumed grains worldwide. Its production and international trade are expected to continue increasing because of its use as animal fodder and direct human food. Although maize's history spans millennia, in the last century it underwent significant changes due to genetic engineering, particularly during the Green Revolution. Due
Diana Alejandra Méndez Rojas
wiley +1 more source
Mesozoic apparent polar-wander path for South America
Geofísica Internacional, 1974 Se presenta una trayectoria polar modificada para el Mesozoico, incorporando datos recientes de Sudamérica. Los siguientes criterios de selección fueron aplicados a los polos paleomagneticos para calcular los polos medios: 1) sincronismo de las unidades,
W.D. MacDonald, N.D. Opdyke
doaj +1 more source