Displaying 1 - 6 of 6
García-Alix, Jiménez-Espejo, Lozano, Jiménez-Moreno, Martínez-Ruiz, Sanjuán, Jimenez, Alfonso, Ruiz-Puertas, Anderson
Present day lead pollution is an environmental hazard of global proportions. A correct determination of natural lead levels is very important in order to evaluate anthropogenic lead contributions. In this paper, the anthropogenic signature of early…
Type: Document
Year: 2013
McCune, Pellatt, Vellend
Many ecosystems of conservation concern owe their unique characteristics to long-term management by indigenous peoples. However, there are serious debates concerning the degree and extent of this influence. We argue that delving into the long-term…
Type: Document
Year: 2013
Cui, Gaillard, Lemdahl, Sugita, Greisman, Jacobson, Olsson
We present a quantitative reconstruction of local forest history at two sites, Stavsåkra (hemiboreal zone) and Storasjö (southern boreal zone), in southern Sweden (province of Småland) to evaluate possible causes of contrasting Holocene fire…
Type: Document
Year: 2013
Carcaillet, Bergman, Delorme, Hornberg, Zackrisson
Knowledge of past fire regimes is crucial for understanding the changes in fire frequency that are likely to occur during the coming decades as a result of global warming and land-use change. This is a key issue for the sustainable management of…
Type: Document
Year: 2007
Carcaillet, Bergman, Delorme, Hornberg, Zackrisson
Knowledge of past fire regimes is crucial for understanding the changes in fire frequency that are likely to occur during the coming decades as a result of global warming and land-use change. This is a key issue for the sustainable management of…
Type: Document
Year: 2007
Black, Mooney, Haberle
It is widely believed that Australian Aborigines utilized fire to manage many landscapes; however, to what extent this use of fire impacted on Australia's ecosystems remains uncertain. The late Pleistocene/ Holocene fire history from three sites…
Type: Document
Year: 2007