群居男女
发表于 2025-3-30 10:09:57
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地牢
发表于 2025-3-30 15:57:20
Understanding the Benefits of Urban Density,imatic extremes characterized by spring flooding and summer drought, and a region devastated by wildfire yet renewed by regrowth. Forests moved onto the Plains during periods of abundant moisture only to be pushed back by drought and wildfire.
RAFF
发表于 2025-3-30 19:59:13
Economic Prospects for the Great Plainsth—both fell as the region adjusted to problems in its key economic sectors: agriculture, mining, and manufacturing. Although other regions also slowed during the 1980s, the slowdown in the Great Plains was more pronounced, and as a result, this region ranked among the slowest-growing regions in the nation during the 1980s.
胎儿
发表于 2025-3-30 23:46:40
Rangeland Ecosystems in the Great Plains: Status and Managementd is managed as a natural ecosystem. If plants are introduced, they are managed as indigenous species. Rangelands include natural grasslands, savannas, shrublands, many deserts, tundras, alpine communities, marshes, and meadows (Forage and Grazing Terminology Committee 1991).
无意
发表于 2025-3-31 04:23:42
Conservation Forestry for Sustainable Great Plains Ecosystemsimatic extremes characterized by spring flooding and summer drought, and a region devastated by wildfire yet renewed by regrowth. Forests moved onto the Plains during periods of abundant moisture only to be pushed back by drought and wildfire.
superfluous
发表于 2025-3-31 06:18:01
https://doi.org/10.1007/978-94-011-0439-5Conservation; Environmental Management; Water Resources; development; ecosystem; ecosystem concept; ecosys
chisel
发表于 2025-3-31 09:11:32
978-94-010-4196-6Springer Science+Business Media Dordrecht 1995
MOT
发表于 2025-3-31 14:46:34
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