نتایج جستجو برای: hazel and pesek
تعداد نتایج: 16827305 فیلتر نتایج به سال:
Abstract Certain species of acorn- and nut-feeding weevils, Curculio spp. (Coleoptera: Curculionidae), have become significant insect pests cultivated hazelnuts (Corylus spp.) (Fagales: Betulaceae) worldwide. The significance weevils that feed on injure is increasing as countries such the United States China continue to develop hybrids hazel plants increase their hazelnut production. This revie...
Population and individual-scale responses to patch size, isolation and quality in the hazel dormouse
Patch size, isolation and quality are key factors influencing species persistence in fragmented landscapes. However, we still lack a detailed understanding of how these variables exert their effects on populations inhabiting fragmented landscapes. At which ecological scale do they have an effect (e.g., individuals versus populations) and, on which demographic parameters? Answering these questio...
Effective conservation decisions rely on accurate survey data, but methods can be resource-intensive and risk false negative results. Presence of the threatened hazel dormouse (England, UK) is typically confirmed by looking for its nest in tubes, over a 6-month period. As an alternative, environmental DNA (eDNA) surveys have proven benefits efficiency accuracy other taxa, generally extraction a...
BACKGROUND Trees belonging to the order of Fagales show a distinct geographical distribution. While alder and birch are endemic in the temperate zones of the Northern Hemisphere, hazel, hornbeam and oak prefer a warmer climate. However, specific immunotherapy of Fagales pollen-allergic patients is mainly performed using birch pollen extracts, thus limiting the success of this intervention in bi...
An analysis of the past geographical, altitudinal and chrono-stratigraphical distribution Hazel grouse (Tetrastes bonasia) remains in Bulgaria is given, based on fossil subfossil bone remains. Data 8 Quaternary localities (Calabrian to Meghalayan (former Early Pleistocene Late Holocene)) from are presented. The records prove wide species mainly lowland plain landscapes North contrast modern dis...
Studying animals under natural or semi-natural conditions is essential to better understand the implications of a warming climate on species survival. Here, we provide evidence effects increasing winter ambient temperature (Ta) thermal physiology, feeding behaviour and body mass (BM) small mammalian hibernator, hazel dormouse Muscardinus avellanarius. We collected skin temperature, metabolic ra...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید