Results 71 to 80 of about 847,109 (241)

Elaboración de un Plan de Gestión Ambiental para el Parque Nacional Morrocoy, Venezuela

open access: yesGestión y Ambiente, 2017
Ante la dificultad para prevenir los impactos ambientales sobre ecosistemas costeros se propone un método que centra los esfuerzos de evaluación y gestión en sus causas.
Aramis Latchinian   +4 more
doaj   +1 more source

La productividad de los conflictos ambientales y su aporte para la innovación social

open access: yesAgrociencia, 2020
Los conflictos ambientales son disputas de carácter social y político en torno a la apropiación, producción, distribución y gestión de los recursos naturales.
María Gabriela Merlinsky
doaj   +1 more source

Conceptos basicos de fisiologia del frijol [PDF]

open access: yes, 2017
The physiological processes that determine bean growth are reviewed, namely photosynthesis, respiration, DM distribution, HI, yield components, and environmental effects.
White, J.W.
core  

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

Respuesta al estrés por salinidad de familias s1 de dos poblaciones de maíz

open access: yesEcosistemas y Recursos Agropecuarios, 2020
La salinidad es uno de los factores abióticos limitantes de la producción. El objetivo de la presente investigación fue determinar la respuesta de líneas S1de dos poblaciones de maíz en condiciones de estrés por salinidad y su relación con el ...
Julio César Velázque-Ventura   +3 more
doaj   +1 more source

El fracking: el despertar de una controversia ambiental y jurídica [PDF]

open access: yes, 2015
Artículo de reflexiónInteresar a los lectores tanto en que consiste la fracturación hidráulica, o “fracking” y como ha despertado una controversia sobre su aplicación en cuanto a los posibles efectos contaminantes, mediante el planteamiento de un ...
Ortiz-Carvajal, Alejandra
core  

Efectos genéticos y medio ambientales en la estructura fenotípica de Antirrhinum [PDF]

open access: yes, 2020
Escuela Internacional de Doctorado de la Universidad Politécnica de ...
openaire   +2 more sources

Governance of Climate‐Induced Relocation in the US: An Exploration of Institutional Complexity

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Climate change has and will continue to have a profound effect on both individuals and the communities in which they reside. A pressing question is how communities forced to confront climate‐induced catastrophe—including both rapid and slow‐onset hazards—undertake the decision of how and when to relocate, particularly given the multiple scales
Christopher S. Galik, Brad A. Johnson
wiley   +1 more source

El conflicto armado colombiano : una guerra silenciosa contra el ambiente [PDF]

open access: yes, 2017
Throughout history, societies have faced armed conflicts; nevertheless, the analysis of the effects on the environment has remained secondary. Given this situation, the present qualitative work examines the direct and indirect environmental impacts in ...
Cabrera Darquea, Camila
core  

Long‐term comparison shows protected and non‐protected forests differ in harvesting, but not in wildfires or drought‐driven dieback

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
Lower forest harvesting in Natura 2000 sites may align with socio‐economic barriers often claimed by local communities, but protection does not influence vulnerability to other disturbances. In a general scenario of reduced forest harvesting in the region, we argue that differences in harvesting due to protection are statistically significant but ...
Josep Maria Espelta   +10 more
wiley   +1 more source

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