Fishes from Lake Yaxhá, Mayan Biosphere Reserve, Petén, Guatemala
نویسندگان
چکیده
منابع مشابه
Migration to the Maya Biosphere Reserve, Guatemala: Why place matters.
Virtually all migration research examines international migration or urbanization. Yet understudied rural migrants are of critical concern for environmental conservation and rural sustainable development. Despite the fact that a relatively small number of all migrants settle remote rural frontiers, these are the agents responsible for perhaps most of the tropical deforestation on the planet. Fu...
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Ostracode taxonomy has been of great interest because of their possible use as indicator species in climate and ecosystem changes. In Central and South America, few studies have been carried out and this study includes a contribution to the group. Eleven ostracode species were collected in Lago Petén Itzá (approximately 100km2), the second largest lowland lake in Guatemala, and from its inflow ...
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the current state of whitefish population and their organisms have been investigated in subarctic lake chuna exposed to long-term air pollution from copper-nickel industry. both annual and long-term heavy metals and acid oxides loads on the lake have been determined. a qualitative assessment has been made for water and bottom sediments. the investigation results have been compared with those of...
متن کاملLand cover change and ownership turnover in the agricultural frontier: the Maya Biosphere Reserve, Guatemala
This study investigates land cover change and land ownership turnover in an area that is both the agricultural frontier and a priority conservation zone, the Sierra del Lacandón National Park (SLNP), Petén, Guatemala. The goal is to understand how the agricultural frontier changes over time with regard to population, household characteristics, and land use. This study analyzes panel-data consis...
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Migration necessarily precedes environmental change in the form of deforestation and soil degradation in tropical agricultural frontiers. But what environmental factors may contribute to these migration streams in the first place? Identifying environmental characteristics related to this process is crucial for understanding how environmental change and migration may form recurrent feedback loop...
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ژورنال
عنوان ژورنال: Check List
سال: 2015
ISSN: 1809-127X
DOI: 10.15560/11.5.1751