faddish
发表于 2025-3-25 03:38:05
,Anästhesie bei Nebenerkrankungen,r perhaps nostalgia for what we imagine might once have been. Maybe we long for a time when life was less complicated, when the trappings of modern civilization were not so pervasive. There is the romanticism of the precolonial landscape “in which a squirrel could travel tree-to-tree from Georgia to
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发表于 2025-3-25 10:22:17
Introduction: Ecological and Historical Context,e. It is also tied to human agency, both the centuries of exploitation of forests and the evolution of the emotive ideas surrounding old growth. The goal of this introduction is to provide context for old-growth science and the diverse set of 14 chapters that follow.
consent
发表于 2025-3-25 12:10:58
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LEVY
发表于 2025-3-25 17:02:38
Fire-Maintained Pine Savannas and Woodlands of the Southeastern United States Coastal Plain,lain is mostly … the great long-leaved pine (. Linn.), the earth covered with grass, interspersed with an infinite variety of herbaceous plants, and embellished with extensive savannas, always green, sparkling with ponds of water…. We left the magnificent savanna …, passing through a level, open, ai
大洪水
发表于 2025-3-25 23:02:24
Old-Growth Forests in the Southern Appalachians: Dynamics and Conservation Frameworks,levation and slope aspect, position on slope, steepness, and slope shape (Whittaker 1956). For instance, in mesic sites, the forest transitions across elevations from lower elevation cove hardwoods and hemlock forests to higher elevation northern hardwoods and, where the mountains surpass approximat
解决
发表于 2025-3-26 02:45:48
Topography and Vegetation Patterns in an Old-Growth Appalachian Forest: Lucy Braun, You Were Right!between physiographic factors (e.g., elevation), disturbance processes, and long-term shifts in forest composition. Due to the widespread and often intense land-use practices of Euro-Americans, particularly circa 1880 to 1930, past human activity is an important component of the pattern and process
Defense
发表于 2025-3-26 08:08:06
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lethargy
发表于 2025-3-26 09:54:20
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Lipoma
发表于 2025-3-26 12:49:03
Is Management or Conservation of Old Growth Possible in North American Boreal Forests?,al region, however, this is not the case, as tree size is limited by cold climate and short growing seasons, while forest age is limited by frequent large natural disturbances. The boreal forest is a disturbance-driven system. Fire is omnipresent and, where it is less prevalent, other disturbances,
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发表于 2025-3-26 20:26:00
Forest-Stream Interactions in Eastern Old-Growth Forests,than 150 years after the peak of agricultural clearing in eastern North America, many forests across the region have reached maturity and some are progressing toward an old-growth condition (Brooks et al. 2012; figure 9-1). With this forest recovery and an increasing abundance of old-growth stands,