Results 51 to 60 of about 35,663 (167)

Los efectos de la autarquía en la agricultura murciana [PDF]

open access: yes, 1996
Editada en la Fundación Empresa PúblicaEn este artículo se trata de analizar las repercusiones de la política autárquica e intervencionista de la posguerra en la agricultura murciana.
López-Ortiz, María Inmaculada   +2 more
core   +1 more source

Presencia de hidrocarburos aromáticos policíclicos (HAP) en leche comercializada en la Ciudad de México, evaluando diferentes métodos de extracción

open access: yesRevista Mexicana de Ciencias Pecuarias, 2019
En la actualidad la presencia de hidrocarburos aromáticos policíclicos (HAP) en la leche se reconoce como contaminantes emergentes, por el efecto que pueden provocar en la salud humana.
Javier Chay-Rincón   +6 more
doaj   +1 more source

Role of science and scientists in public environmental policy debates: The case of EU agrochemical and Nature Restoration Regulations

open access: yesPeople and Nature, Volume 7, Issue 8, Page 1772-1788, August 2025.
Abstract Halting biodiversity loss, mitigating global warming and maintaining the long‐term viability of rural and urban areas requires urgent policy action. However, environmental policies often trigger resistance and highly polarised public debates, with some actors employing pseudo‐scientific claims.
Guy Pe'er   +22 more
wiley   +1 more source

La investigación agrícola en América Latina y el Caribe desde una perspectiva bibliométrica [PDF]

open access: yes, 2004
It is well known that most of the research on agriculture is carried out in developed countries. However, it is necessary to identify to what extent Latin Amer-ica and the Caribbean countries are contributing to the mainstream research output. Therefore,
Arenas-Vargas, Miguel   +2 more
core  

Chilean wheat (Triticum aestivum L.) landraces with greater biomass, yield stability, and intrinsic WUE than modern varieties are an opportunity for adaptation to severe drought areas

open access: yesFrontiers in Sustainable Food Systems
In Mediterranean environments, wheat often faces water scarcity during grain filling. The spike growth period may also be affected under severe drought conditions, which are becoming increasingly frequent due to ongoing climate change. Selection for high
Paola Silva   +3 more
doaj   +1 more source

Domestic cat penetrability into rural and natural habitats of the Iberian Peninsula

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Free‐roaming domestic cats in the Iberian Peninsula regularly venture into rural and natural areas, with some individuals travelling over 2 km from their homes. Our GPS tracking data from 64 cats reveal that younger, neutered and owned cats show larger home ranges and greater penetration into natural habitats, raising concerns for native biodiversity ...
Francisco Palomares, Ariadna Sanglas
wiley   +1 more source

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