Tierra del Fuego: the beavers must die
نویسندگان
چکیده
منابع مشابه
Phytoseiid mites (Acari: Phytoseiidae) from Patagonia and Tierra del Fuego.
Predatory phytoseiid mites have been intensively studied and surveyed in the last decades because of their economic importance as biocontrol agents of agricultural pests. However, many regions of the world remain unexplored and the diversity of the family worldwide is still fragmentary. Up to date no phytoseiid species have been collected in the southernmost part of the Earth down to latitude 4...
متن کاملPaleoseismic Observations of an Onshore Transform Boundary: the Magallanes-fagnano Fault, Tierra Del Fuego, Argentina
We present preliminary information on the geomorphologic features and paleoseismic record associated with the ruptures of two Ms 7.8 earthquakes that struck Tierra del Fuego and the southernmost continental margin of South America on December 17, 1949. The fault scarp was surveyed in several places east of Lago Fagnano and a trench across a secondary fault trace of the Magallanes-Fagnano fault ...
متن کامل"Twenty years of Ethnoarchaeological research in Tierra del Fuego: some thoughts for European Shell-Midden Archaeology."
Introduction Twenty years of ethnoarchaeological research in Tierra del Fuego on hunterr-fisher-gatherers (Fig. 1) has led us to reflect on some of the assumptions made in coastal archaeology, and specifically on the in interpretation of mesolithic shell middens. Contrasting the results from archaeological and ethnographic work on the same group is a way to of rewviewing the potential weak area...
متن کاملNutrient cycling in Nothofagus pumilio forests along an altitudinal gradient in Tierra del Fuego, Argentina
Nothofagus pumilio (lenga) forests form monocultures from sea level to timberline in Tierra de Fuego, Argentina. Past studies suggested that the life form change from erect forest to krummholz had advantages to forest function. Aboveground net primary productivity (NPP) and organic matter production per unit leaf area and growing season day were higher in krummholz than in adjacent short erect ...
متن کاملTree Recruitment at the Nothofagus pumilio Alpine Timberline in Tierra del Fuego, Chile
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ژورنال
عنوان ژورنال: Nature
سال: 2008
ISSN: 0028-0836,1476-4687
DOI: 10.1038/453968a