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  • 匿名
关注:1 2013-05-23 12:21

求翻译:Abstract: A lilerature review on the effectsof silvicultural practices on water quality in wetland forests was conducted. The review summarized results from nine wetland forests in five states (AL, FL, MI, NC, and SC). Silvicultural practices assessed were timber harvesting (including thinning and clearcutting), site p是什么意思?

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Abstract: A lilerature review on the effectsof silvicultural practices on water quality in wetland forests was conducted. The review summarized results from nine wetland forests in five states (AL, FL, MI, NC, and SC). Silvicultural practices assessed were timber harvesting (including thinning and clearcutting), site p
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  • 匿名
2013-05-23 12:21:38
摘要:对水质的做法,在湿地森林的effectsof造林lilerature进行了审查。综述九个在五个州的湿地森林(人,佛罗里达州,MI,NC,SC)的结果。评估造林的做法是木材采伐(包括间伐和皆伐),现场准备aration,床上用品,种植,排水,施肥。许多研究检讨增加浓度悬浮泥沙和营养followingsilvicultural操作观察时不受干扰conla'ols相比,很少超过水质标准造林作业,然而,
  • 匿名
2013-05-23 12:23:18
摘要:一个lileratureeffectsof造林措施的审查水质进行了湿地森林。 审查汇总结果从9个湿地森林的有五个国家(al、fl、mi、nc、sc)。 林业活动评估是木材采伐(包括抽稀和clearcutting)、站点准备排气、寝具、植树、渠务工程和受精。
  • 匿名
2013-05-23 12:24:58
  • 匿名
2013-05-23 12:26:38
摘要: 功用上对湿地森林中水质的影响造林措
  • 匿名
2013-05-23 12:28:18
 
 
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