Occurrence of Psocoptera in boreal old-growth forests
نویسندگان
چکیده
منابع مشابه
Modeling Anthropogenic Fire Occurrence in the Boreal Forest of China Using Logistic Regression and Random Forests
Frequent and intense anthropogenic fires present meaningful challenges to forest management in the boreal forest of China. Understanding the underlying drivers of human-caused fire occurrence is crucial for making effective and scientifically-based forest fire management plans. In this study, we applied logistic regression (LR) and Random Forests (RF) to identify important biophysical and anthr...
متن کاملCharacterizing woodland caribou habitat in sub-boreal and boreal forests
Woodland caribou (Rangifer tarandus caribou) are sensitive to changes in understory vegetation resulting from forest harvesting and are, therefore, of special concern for foresters and habitat biologists. Effective management of this species requires reliable habitat inventories which, because of the large heterogeneous areas over which caribou range, can be costly. We used Landsat Thematic Map...
متن کاملRelictual Amphibians and Old?Growth Forests
Terrestrial and aquatic herpetofauna were sampled by pitfall traps, time-constrained searches, and areaconstrained searches (stream sites only) over a three-year period to examine the importance of forest age to amphibians and reptiles. Fifty-four terrestrial and 39 aquatic sites in Douglas-fir-dominated, mixed evergreen forests were located in southwestern Oregon and northwestern California Me...
متن کاملA new species of the genus Actium (Coleoptera: Staphylinidae: Pselaphinae) from boreal old- growth forests of Quebec, Canada1
A new species, Actium abitibiense Chandler et Paquin sp. nov., is described and is associated with old-growth boreal forests in western Quebec. Chandler DS, Paquin P. 2004. Une nouvelle espèce du genre Actium (Coleoptera : Staphylinidae : Pselaphinae) provenant des forêts boréales anciennes du Québec. The Canadian Entomologist 136 : 753–757. Résumé—Une nouvelle espèce, Actium abitibiense Chandl...
متن کاملMethane measurements in Tropical and Boreal forests
Methane is a climatologically important greenhouse gas, which plays a key role in regulating water vapour in the stratosphere and hydroxyl radicals in the troposphere. Recent findings that vegetation emits methane have stimulated efforts to ascertain the impact of this source on the global budget. In this work, we present the re-5 sults of high frequency (ca. 1 min −1) methane measurements cond...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Entomologica Fennica
سال: 2007
ISSN: 2489-4966,0785-8760
DOI: 10.33338/ef.84389