肥料
发表于 2025-3-25 05:36:43
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和音
发表于 2025-3-25 10:35:09
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内行
发表于 2025-3-25 13:02:56
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Indent
发表于 2025-3-25 16:25:38
Hans-Herbert Köglerncreases and pressure on natural resources grows. Land transformation by human activity is increasing worldwide (Wolman and Fournier 1987; Turner et al. 1990). In almost all cases, development has been driven by economic imperatives with little or no account taken of ecological constraints. Natural
Alienated
发表于 2025-3-25 22:57:24
Hans-Herbert Kögleral functions of the system such as maintaining soil structure, nutrient recycling and transport, and the hydrological cycle have been impaired. It is because of the loss of these functions that the landscape has disintegrated. Any attempt to reverse the landscape trends now apparent require that it
矿石
发表于 2025-3-26 02:35:29
Hans-Herbert Kögleral functions of the system such as maintaining soil structure, nutrient recycling and transport, and the hydrological cycle have been impaired. It is because of the loss of these functions that the landscape has disintegrated. Any attempt to reverse the landscape trends now apparent require that it
Texture
发表于 2025-3-26 07:56:52
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文艺
发表于 2025-3-26 10:28:50
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方舟
发表于 2025-3-26 12:40:03
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Leisureliness
发表于 2025-3-26 20:38:53
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