Results 71 to 80 of about 1,739,954 (226)

Differences in characteristics between naturalized threatened plants and other threatened plants

open access: yesConservation Biology, EarlyView.
Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao   +10 more
wiley   +1 more source

Necesidad del diagnóstico preliminar de las zonas costeras

open access: yesCiencia y Sociedad, 1994
Este texto del Ing. José M. Martínez analiza la necesidad del diagnostico preliminar de las zonas costeras, con el objetivo fundamental de presentar una descripcion y análisis de todos los factores naturales y antrópicos.
José M. Martínez
doaj   +1 more source

Formamos parte de la naturaleza [PDF]

open access: yes, 2003
En aquest article, el professor Francesc Lozano, coordinador del Seminari Interdisciplinari sobre Ètica Ecològica d'Ethos Ramon Llull, analitza pedagògicament l'emergència del nostre planeta i els seus equilibris ecològics.
Lozano, Francesc
core  

Evaluating the empirical basis for threat attribution in the IUCN Red List

open access: yesConservation Biology, EarlyView.
Abstract Understanding the impacts of different threats on species is key to successful conservation interventions and policies. The International Union for Conservation of Nature (IUCN) assesses threats to species, and the organization's Red List of Threatened Species is a key conservation tool.
Ena Humphries   +5 more
wiley   +1 more source

¿Qué significa apreciar la “naturaleza” como naturaleza?

open access: yesRevista de Filosofía (Madrid), 2015
In this paper I analyze Malcolm Budd’s “aesthetic” approach to nature that claims that the right way to appreciate nature is “as being nature” and not as being art. I study his dependence on Kant’s free beauty and I try to show that free beauty is a theoretical device derived from the unavoidable dependent beauty.
openaire   +2 more sources

Naturaleza actual de las cooperativas en la legislación chilena "Consecuencias de la Modificación al Marco Normativo de las Cooperativas Introducida por la Ley 19.832 [PDF]

open access: yes, 2003
La modificación del Marco Jurídico Cooperativo trajo importantes consecuencias, entre las cuales se destaca el cambio en Naturaleza de la Cooperativa, siendo este último nuestro objeto de investigación.
Acuña San Martín, Marcela (Prof. Guía)   +1 more
core  

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Calibration of the species threat abatement and restoration metric's threat abatement component in a Costa Rican landscape

open access: yesConservation Biology, EarlyView.
Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair   +17 more
wiley   +1 more source

Ensamble de coleópteros epigeos ribereños del Humedal de Batuco (Región Metropolitana, Chile)

open access: yesGayana, 2021
El Humedal de Batuco (Región Metropolitana, Chile) se sitúa en uno de los sitios prioritarios de conservación de biodiversidad de la zona Central de Chile.
Carolain Badaracco   +2 more
doaj  

Energía libre en la naturaleza [PDF]

open access: yes, 2013
Los rayos del sol generan en la tierra dos energías: eléctrica y térmica, estas en algunos casos generan un desorden y en otros beneficios. Los componentes de la tierra: atmósfera, geósfera e hidrósfera a la observación se analiza que estos esta ...
Valverde Ramírez, Claudio
core  

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