admission
发表于 2025-3-26 22:24:20
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Gobble
发表于 2025-3-27 01:29:45
Measurement of Sediment Denitrification Using 15-N Tracer Methodather restricted (Hattori, 1983; Koike and Sørensen, 1988; Seitzinger, 1988). Use of a 15-N tracer for denitrification studies in sediments, however, has several advantages over other techniques, including the acetylene blockage method. Primarily, enrichment of 15-N in the N. pool after introduction
etidronate
发表于 2025-3-27 09:20:42
Denitrification In Aquatic Sedimentsfunction of the rates of external inputs to the system and permanent removal within the system by biological, chemical and/or physical processes. N is a limiting nutrient in many estuaries, coastal and continental shelf marine systems (Ryther and Dunstan, 1971), some lakes (Keeney, 1973; Gerhart and
syring
发表于 2025-3-27 12:35:16
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开玩笑
发表于 2025-3-27 15:59:02
978-1-4757-9971-2Springer Science+Business Media New York 1990
angina-pectoris
发表于 2025-3-27 20:52:33
F.E.M.S. Symposium Serieshttp://image.papertrans.cn/d/image/265538.jpg
Carminative
发表于 2025-3-28 01:42:16
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痛得哭了
发表于 2025-3-28 04:17:15
Implementing Multi-User Worlds with CORBASoil is a structured three-dimensional medium, exhibiting physical, chemical and biological heterogeneity over a wide range of scales. It is subject both to gradual and to rapid temporal change. Accommodating these features within a model of soil denitrification poses a number of problems.
充满装饰
发表于 2025-3-28 08:26:56
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明确
发表于 2025-3-28 11:36:38
Diffusion-Reaction Models of Denitrification in Soil MicrositesSoil is a structured three-dimensional medium, exhibiting physical, chemical and biological heterogeneity over a wide range of scales. It is subject both to gradual and to rapid temporal change. Accommodating these features within a model of soil denitrification poses a number of problems.