gratify
发表于 2025-3-23 12:39:53
Reiner Marchthaler,Sebastian Dinglergeochemist. Actually he was a brilliant, yet humble student of nature in the purest sense. Much of what this little book has described in quantitative terms Aldo Leopold outlined in general terms 45 yr ago. His insight and prose have been an inspiration to us for a long time.
很是迷惑
发表于 2025-3-23 15:05:56
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飞行员
发表于 2025-3-23 21:58:20
Reiner Marchthaler,Sebastian DinglerThis book summarizes our current understanding of the biogeochemistry of a northern hardwood forest ecosystem at Hubbard Brook. It emphasizes the usefulness of the small watershed technique of biogeochemical measurement in shedding light on ecosystem function.
捏造
发表于 2025-3-23 22:23:23
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痴呆
发表于 2025-3-24 03:23:51
rly for an introductory study of, or course in, biogeochemistry. Our goal in this revision is to preserve these fea tures, correct errors, and revise or eliminate misleading or ambiguous short-term data (11 years!), while maintaining approximately the original length and the modest cost.978-1-4612-4232-1
giggle
发表于 2025-3-24 08:32:19
Reiner Marchthaler,Sebastian Dinglerutants from fertilizers and farm wastes. Forests are cut with inadequate perception of the effects on regional water supplies, wildlife, recreation, and esthetic values, and wetlands are converted to commercial use with little concern over important hydrologic, biologic, esthetic, and commercial val
是比赛
发表于 2025-3-24 13:17:41
Reiner Marchthaler,Sebastian Dinglercentration of dissolved chemicals in the accumulated composite sample of precipitation by the amounts of precipitation during the interval and (2) by multiplying the average of measured concentrations of dissolved chemicals from stream water samples taken at the beginning and at the end of the inter
Incorruptible
发表于 2025-3-24 17:51:39
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别名
发表于 2025-3-24 20:32:59
Chemistry,centration of dissolved chemicals in the accumulated composite sample of precipitation by the amounts of precipitation during the interval and (2) by multiplying the average of measured concentrations of dissolved chemicals from stream water samples taken at the beginning and at the end of the inter
轻而薄
发表于 2025-3-25 01:52:54
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