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El cambio climático, la salud humana y el desarrollo sostenible
El cambio climático debido a actividades humanas pone en peligro los ecosistemas y la salud humana a escala mundial. Con el fin de hacer frente a las amenazas que se ciernen sobre los ecosistemas en todo el mundo, en el decenio de 1980 se introdujo…
Position: 3465 (41 views)
Seminario Internacional: Sociedades peruanas frente al cambio climático
Position: 11179 (24 views)
La ecología política en América Latina: un campo en construcción
El artículo trata de la fundación de la ecología política como campo teórico-practico. A partir del análisis de la desnaturalización de la naturaleza, el estudio plantea el papel de la política cultural, con sus necesarias características de política…
Position: 2320 (48 views)
Factores asociados con el índice de masa corporal materno en un grupo de gestantes adolescentes, Medellín, Colombia Fatores associados ao índice de massa corporal materno em um grupo de gestantes adolescentes, Medellín, Colômbia Factors associated with maternal body mass index in a group of pregnant teenagers, Medellin, Colombia
El estudio tuvo como objetivo evaluar la influencia de factores socioeconómicos, de seguridad alimentaria, de salud, y algunas medidas antropométricas, en la clasificación del índice de masa corporal (IMC) en un grupo de gestantes adolescentes de la…
Position: 5923 (32 views)
Appendicularian distribution and diversity in the southern Gulf of Mexico Distribución y diversidad de apendicularias en el sur del golfo de México
The diversity and distribution of appendicularians on the continental shelf and upper part of the oceanic sea in the southern Gulf of Mexico is analyzed here for the first time. Samples were collected in September 2003 using a fine mesh net. Twenty…
Position: 11179 (24 views)
Seasonal and spatial species richness variation of dung beetle (Coleoptera, Scarabaeidae s. str.) in the Atlantic Forest of southeastern Brazil Variação sazonal e espacial da riqueza de espécies de besouros coprófagos (Coleoptera, Scarabaeidae s. str.) em Mata Atlântica do sudeste do Brasil
The knowledge on Atlantic Forest scarab beetle fauna is quite limited. This biome is strongly degraded and these insects can be used as bioindicators since they are sensitive to forest destruction and show distinct organizational patterns in forest…
Position: 7398 (29 views)
Description of the immature stages of Sigara (Tropocorixa) jensenhaarupi (Hemiptera: Heteroptera: Corixidae: Corixini), with ecological notes Descripción de los estadios larvales de Sigara (Tropocorixa) jensenhaarupi (Heteroptera: Corixidae), con notas acerca de su ecología
Sigara (Tropocorixa) jensenhaarupi Jaczewski is the smallest species of the subgenus ranging from 4.2-4.7 mm, and it is characterized by the absence of a strigil, the small and narrow genital capsule with a short hypandrium in males, and the shape of…
Position: 8738 (27 views)
The lesser cotton leafworm, Anomis impasta (Guenée) (Lepidoptera, Noctuidae), in cotton
Anomis impasta (Guenée) is a species that shows remarkable morphological and behavioral similarities with the cotton leafworm Alabama argillacea (Hübner). During two growing cotton seasons, A. impasta was observed feeding on leaves and flower bracts…
Position: 8738 (27 views)
Coccidian parasites from birds at rehabilitation centers in Portugal, with notes on Avispora bubonis in Old World
Abstract Portugal has some rehabilitation centers for wild animals, which are responsible for the rehabilitation and reintroduction of birds, among other animals, into the wild. Coccidian parasites of these wild birds in rehabilitation centers are…
Position: 9471 (26 views)
Systemic Design for Food Self-Sufficiency in Urban Areas
This article adopts a systemic approach to address the problem of the operationalization of relationships between actors conducive to food self-sufficiency in urban areas. Through the use of Social Network Analysis (SNA), the literature on urban…
Position: 5923 (32 views)