Buscar
Mostrando ítems 2321-2330 de 9545
Juventudes universitarias y procesos de reafirmación territorial indígena
(Universidad Nacional, Costa Rica, 2016-06)
Como jóvenes debemos
entendernos con nuestro pasado, luchar en nuestro presente
y construir el futuro. Por eso,
cuando celebramos el Día de
la Tierra es necesario reivindicar y visibilizar los pueblos originarios, así ...
High bioaccumulation of cadmium and other metals in Patagonian edible gastropods
(Taylor & Francis As, 2017-06-08)
High concentrations of metals are accumulated by edible marine resources, affecting human health. Marine gastropods have been commercially captured and consumed in Argentina for decades without official regulations or ...
Beyond 'land sparing versus land sharing': environmental heterogeneity, globalization and the balance between agricultural production and nature conservation
(Elsevier Science, 2013-10)
By addressing the trade-offs between food production and biodiversity conservation at landscape and ecoregion scales, the land sparing/sharing debate has made a significant contribution to land use science. However, as ...
A composição de teleostei e elasmobranchii no holoceno brasileiro, baía Babitonga/SC: suporte para referências ecológicas
(Universidade Federal de Santa MariaBrasilCiências BiológicasUFSMPrograma de Pós-Graduação em Biodiversidade AnimalCentro de Ciências Naturais e Exatas, 2019-03-28)
Small-scale fisheries contribute to food security and poverty eradication by providing food, income
and employment for millions of people. However, among some problems, the sector suffers from
declining biological resources ...
Agrofloresta como método de plantio sustentável: mapeamento do desenvolvimento em Londrina e região
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de ProduçãoUTFPR, 2021-11-30)
The agroforestry model has been seen as a social technology method and its visibility is increasing in the worldwide scenario, once it has the capability to be the answer to the environmental problems we face nowadays. It ...
Chemical cues influence pupation behavior of Drosophila simulans and Drosophila buzzatii in nature and in the laboratory
(2012)
In the wild, larvae of several species of Drosophila develop in heterogeneous and rapidly changing environments sharing resources as food and space. In this scenario, sensory systems contribute to detect, localize and ...
A global perspective on the trophic geography of sharks
Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend ...
Antioxidant activity and total phenolics concentration in apple peel and flesh is determined by cultivar and agroclimatic growing regions in chile
(WFL PUBL, 2009)
The apple is one of the most highly consumed fruits in the world. With Chile being one of the main apple exporters in the world, studies that contribute local information about the apple's antioxidant characteristics are ...
Amaranth as a Source of Antihypertensive Peptides
(Frontiers Media S.A., 2020-09)
Amaranth is an ancestral crop used by pre-Columbian cultures for 6000 to 8000 years. Its grains have a relevant chemical composition not only from a nutritional point of view but also due to the contribution of components ...
Globalization and land-use transitions in Latin America
(Resilience Alliance, 2008-12)
Current socioeconomic drivers of land-use change associated with globalization are producing two contrasting land-use trends in Latin America. Increasing global food demand (particularly in Southeast Asia) accelerates ...