沙草纸
发表于 2025-3-30 11:48:45
Yoram Coheneveloping countries and their related institutions. They specify «what makes and means family» in family farming and the diversity of their expertise draws a wide and original picture of this resilient way of farming throughout the world. 978-94-024-1617-6
会议
发表于 2025-3-30 15:18:15
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magnate
发表于 2025-3-30 18:48:30
Walter Johnast light on very complex communities. With each chapter presenting the latest advances and approaches, the book sets the direction for future researchon ecological community dynamics. It will be a “must read” for researchers and students in the field of ecology..978-981-15-7955-4978-981-15-7953-0Series ISSN 2522-0438 Series E-ISSN 2522-0446
漂亮
发表于 2025-3-30 21:20:33
The Role of Atmospheric Deposition in Organic Contaminant Cycling in Large Lakesl persistence sufficient to Lake Superior. and Lake Michigan. indicate that atmospheric deposition represented the dominant input pathway compared to all sources for both lakes. Thus, atmospheric transport of SOCs from source regions and subsequent deposition to receptors is the most important pathw
彩色
发表于 2025-3-31 03:48:37
Impact of Acid Rain on Lake Water Quality in Eastern Canadaalinity and/or base cations to its water systems). The ratios provide evidence that a large area of south-central Ontario and southern Quebec has been acidified. The most dramatic evidence of acidification occurs in southern Nova Scotia and a small part of New Brunswick. Northwestern Ontario and Lab
相一致
发表于 2025-3-31 08:42:24
Distribution Pattern of Atmospheric H2O2 in Los Angeles and its Vicinity and its Controlling Role asom anthropogenic sources, which was carried out by local electric utilities during 1979–83, may not have resulted in an equivalent reduction of sulfuric acid levels in rainwater in Los Angeles, where rain events mainly occur in winter.