一加就喷出
发表于 2025-3-23 12:44:32
) and began its windrow operation. Volumes quickly grew and other, higher control, composting technologies were employed over time: Open windrows gave way to static piles, then to negatively-aerated static piles that vented to biofilters, and multi-phased large piles.
GRILL
发表于 2025-3-23 15:17:07
being added via plant growth and decay. Increasing carbon will result in net increases in primary productivity (plant growth). This increase in productivity will result in increased carbon inputs into soil. A portion of this increased productivity will remain in the soil as detritus from above and
致命
发表于 2025-3-23 20:28:08
Gerhard Roth,Ursula Dickead (Pb), arsenic (As), cadmium (Cd), zinc (Zn), and polycyclic aromatic hydrocarbons (PAHs) (Spittler 1979; Chaney et al. 1984; Alloway 2004; Roussel et al. 2010). Of these contaminants, Pb is by far the most dominant and wide-spread in urban environments. Soil remediation or managing risk posed by
大暴雨
发表于 2025-3-23 22:39:08
Karl Zillescar exhaust and chipping, peeling old paint can bind to soil, where they remain – sometimes for centuries (Reiners et al. 1975; Smith and Siccama 1981). This is why lead, a legacy pollutant, is still considered a contemporary public health concern – new inputs have been curtailed but legacy lead rem
一个搅动不安
发表于 2025-3-24 03:54:57
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假设
发表于 2025-3-24 07:01:05
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创新
发表于 2025-3-24 12:15:56
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受辱
发表于 2025-3-24 16:19:01
ive Störungen bis Z wie Zwangserkrankungen. ..Die "Neurobiologie psychischer Störungen" ist beides: Eine hervorragende Einführung und DAS Referenzwerk für alle Aspekte der modernen Psychiatrie..978-3-540-30887-4
逗它小傻瓜
发表于 2025-3-24 20:25:22
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ENDOW
发表于 2025-3-25 02:18:56
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