Results 51 to 60 of about 89,098 (228)

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

open access: yesEcological Entomology, EarlyView.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley   +2 more
wiley   +1 more source

Impacto Ambiental del Sistema de Alcantarillado en la Ciudadela «3 de mayo» de la Ciudad de Jipijapa - Ecuador

open access: yesRevista del Instituto de Investigación de la Facultad de Minas, Metalurgia y Ciencias Geográficas, 2018
Esta investigación se realizó en la ciudadela “3 de Mayo” con una población de 7.906 habitantes, su clima es tropical seco con una temperatura de 24 °C, sus hábitos y costumbres están arraigados en aspectos culturales, históricos y folclóricos, pertenece
Miguel Ángel Osejos Merino   +2 more
doaj   +1 more source

When conservation meets contagion: Mapping yellow fever risk to guide vaccination in an endangered primate

open access: yesJournal of Applied Ecology, Volume 63, Issue 6, June 2026.
Spatial projections revealed high‐risk areas for YF transmission, highlighting priority zones for targeted vaccination efforts in GLTs. By integrating disease ecology into conservation planning, this study offers a scalable framework for spatially informed interventions aimed at mitigating disease‐driven declines in threatened species.
Maxime Pierron   +5 more
wiley   +1 more source

Aproximación a la valoración económica del impacto ambiental de dos modelos de cultivo de arroz en la vereda la Bertha, municipio de Jamundí, Valle del cauca [PDF]

open access: yes, 2009
La presente investigación buscó estimar el valor económico del impacto ambiental generado por la producción de arroz convencional y de arroz orgánico, con el fin de que este impacto adquiera relevancia dentro del sistema económico como tal, es decir ...
Lenis Libreros, Alfonso   +1 more
core   +1 more source

Functional homogenization of terrestrial mammals outside protected areas in the Hengduan Mountains, China

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li   +8 more
wiley   +1 more source

Impacto ambiental

open access: yes, 2017
La cartilla de esta unidad considera aspectos históricos, técnicos y normativos sobre los Estudios de Impacto Ambiental y se desarrollan conceptualmente en tres espacios conceptuales de la siguiente manera: Espacio conceptual 1: trata los aspectos del ...
Pinilla, Clara
core  

Avaliação qualitativa de impactos ambientais considerando as etapas de limpeza e preparo do terreno em plantios florestais no Nordeste paraense

open access: yesRevista Árvore, 2013
Este trabalho apresenta os resultados da avaliação qualitativa de impactos ambientais na etapa de implantação florestal, considerando-se as atividades de limpeza e preparo do terreno, por meio da aplicação dos métodos de matriz de identificação e ...
Márcia Nágem Krag   +5 more
doaj   +1 more source

Charge towards green finance ignores risks of nature commodification: Evidence from the UK's climate and nature recovery policy landscape

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1297-1308, May 2026.
Abstract The urgent need for up‐scaled finance has become central to the climate and nature recovery discourses worldwide. With most existing investments coming from public sources, closing the financing gap has become the overpowering argument for calling for private investments into nature restoration and conservation.
Julia Martin‐Ortega   +2 more
wiley   +1 more source

Criterios de evaluación de impacto ambiental en el sector minero

open access: yesIndustrial Data, 2015
El Perú es un país minero por excelencia, por lo cual las empresas mineras explotan estos recursos. La realización de estas actividades, genera un impacto en el ambiente que concierne a la flora, fauna, aspectos socioeconómicos, etc.
Lady Soriano Parra   +2 more
doaj   +1 more source

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