Results 21 to 30 of about 405,101 (161)

Recurso de protección respecto del derecho a vivir en un medio ambiente libre de contaminación [PDF]

open access: yes, 2008
Tesis (Licenciado en Ciencias Jurídicas)Este trabajo está dirigido a analizar el recurso de protección que en materia ambiental establece nuestra Carta Fundamental en su art. 20 inc.2°.
Fuentes Laínez, Fabiola Graciela
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Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

Recurso de protección ambiental: mecanismo de defensa al derecho a vivir en un medio ambiente libre de contaminación [PDF]

open access: yes, 2003
103 p.Este trabajo está dirigido a analizar el recurso de protección que en materia ambiental establece nuestra Carta Fundamental en su art. 20 inc.2°. Se presentan los antecedentes generales de por qué el tema de los recursos naturales converge hacia lo
Nogueira Alcalá, Humberto (Prof. Guía)   +1 more
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Role of freshwater availability and terrestrial land‐cover change in the distribution of a declining, terrestrial, insectivorous bird

open access: yesConservation Biology, EarlyView.
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

Regulación Ambiental del Estado en casos de contaminación masiva por empresas carboníferas en Colombia [PDF]

open access: yes, 2017
Artículo de reflexiónLa protección del derecho a un medio ambiente sano contemplado dentro de la Constitución Política de 1991 es un deber que corresponde tanto al Estado como a cada uno de los ciudadanos. El Estado en su papel de garante ejerce diversas
Avellaneda-López, Leydi Johanna
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Quantifying and Regionalizing Land Use Impacts on Catchment Response Times With High‐Frequency Observations

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract Land use and land cover change (LUCC) can affect the hydrological response time of rivers. However, it is difficult to generate robust and quantitative evidence of this impact at the catchment scale. This lack of evidence also affects the development of rainfall‐runoff models to make ex‐ante predictions.
Anthony C. Ross   +7 more
wiley   +1 more source

Desafios Juridicos en la utilizacion de permisos transables de emision,en el marco del proyecto de ley sobre bonos de descontaminacion [PDF]

open access: yes, 2005
65 p.Posiblemente muchos estamos de acuerdo en la necesidad de compatibilizar desarrollo material y espiritual de nuestros países, con la protección del medio ambiente.
Biel Melgarejo, Rodrigo (Prof. Guía)   +1 more
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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

Acceso a la justicia y la participación ambiental [PDF]

open access: yes, 2018
Este paper examina en detalle el marco constitucional dispuesto en 1991 para la protección del medio ambiente y la configuración del Estado colombiano frente a los nuevos retos que plantea la protección ambiental.
Alzate, Daniel   +2 more
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Patterns of Interploidy Admixture in Polyploid Complexes: Insights From Thymus Sect. Mastichina (Lamiaceae)

open access: yesMolecular Ecology, Volume 35, Issue 3, February 2026.
ABSTRACT Understanding gene flow between ploidy levels in polyploid complexes is essential for species delimitation and conservation. This study explores evolutionary dynamics in the polyploid complex Thymus sect. Mastichina (Lamiaceae), comprising three taxa: T. mastichina subsp. mastichina, T. mastichina subsp.
Francisco José García‐Cárdenas   +7 more
wiley   +1 more source

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