Results 61 to 70 of about 541,731 (231)

Avaliação de impacto ambiental de alternativas de manejo na horticultura. [PDF]

open access: yes, 2015
Um estudo comparativo do impacto ambiental das formas de manejo da horticultura convencional e orgânica foi procedido com o sistema de Avaliação Ponderada de Impacto Ambiental de atividades do Novo Rural (APOIA-NovoRural).
CAMPANHOLA, C.   +5 more
core  

Ecosystem services provided by spiders

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2217-2236, December 2025.
ABSTRACT Spiders, ubiquitous and abundant predators in terrestrial ecosystems, often are the subjects of an unjust negative perception. However, these remarkable creatures stand as unsung heroes within our ecosystems, contributing a multitude of ecosystem services critical to human well‐being.
Pedro Cardoso   +13 more
wiley   +1 more source

El ambiente de la escuela y el desempeño ocupacional del escolar Propuesta de intervención ambiental desde el quehacer de Terapia Ocupacional

open access: yesOcupación Humana, 2002
El objetivo de este artículo es resaltar la influencia del ambiente sobre el rol del escolar y proponer estrategias de intervención para favorecer el desempeño del estudiante.
Martha Tobón
doaj   +1 more source

Incidencia de la educación Ambiental Sustentable para la vida en estudiantes de IX grado B. Turno vespertino, Instituto Nacional La Dalia II Semestre 2015 [PDF]

open access: yes, 2016
La educación ambiental se considera de gran importancia debido a las transformaciones negativas que ha venido sufriendo el medio ambiente, por el manejo que se le da, con este estudio se pretende incidir de manera positiva, en los estudiantes en el ...
Arteta Rugama, Ruth Karolina   +1 more
core  

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

open access: yesAdvanced Biology, Volume 9, Issue 10, October 2025.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez   +8 more
wiley   +1 more source

Manejo ambiental y competitividad en la gestión ambiental en universidades peruanas

open access: yesRevista Alfa
La gestión ambiental y la competitividad en las organizaciones son pilares fundamentales para alcanzar el desarrollo sostenible. El objetivo del estudio fue determinar la influencia del manejo ambiental en la mejora de la competitividad de la gestión ambiental en la Universidad Nacional Agraria de la Selva (UNAS) y Universidad Peruana de los Andes ...
Franklin Dionisio Montalvo   +4 more
openaire   +1 more source

The impact of sterile insect technique processes on the performance of tephritid flies

open access: yesInsect Science, Volume 32, Issue 5, Page 1524-1556, October 2025.
This graphical abstract illustrates the impact of different SIT (Sterile Insect Technique) processes on the biological performance of sterile fruit flies (Diptera: Tephritidae). The SIT process involves sequential procedures or stages (colonization, mass‐rearing, irradiation, handling, packaging, chilling, and release), where each stage can induce ...
Mayren Sánchez‐Rosario   +7 more
wiley   +1 more source

The influence of fire on the assemblage structure of foraging birds in grasslands of the Serra da Canastra National Park, Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2016
Grasslands are the most threatened physiognomies of the Cerrado biome (Brazilian savanna), a biodiversity hotspot with conservation as a priority.
Matheus G. Reis   +2 more
doaj   +1 more source

Gestión ambiental de canteras de materiales para la construcción en la provincia de Matanzas, Cuba [PDF]

open access: yes, 2014
Las canteras de materiales para la construcción al dejar de ser minadas se usan, a menudo, como rellenos "sanitarios" o basureros, generando un problema ambiental. En la provincia de Matanzas más del 75 % de las canteras se encuentran abandonadas.
Arlene Hernández-Álvarez   +1 more
core  

Improvements for better scaling of locally managed marine areas

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract To protect and restore ecosystems at the speed and scale required to meet current environmental challenges, a greater understanding of how conservation initiatives spread from existing to new adopters is required. According to the diffusion of innovation theory, positive adopter‐to‐peer communication is a powerful driver of innovation spread ...
Emily Lewis‐Brown   +6 more
wiley   +1 more source

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