Response of aquatic leaf associated microbial communities to elevated leachate DOC: A microcosm study
Response of aquatic leaf associated microbial communities to elevated leachate DOC: A microcosm study
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水生叶相关微生物群落对渗滤液 DOC 升高的响应：微观研究
DOI：
10.1002/iroh.200510950
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发表时间：
2007
影响因子：
1.9
通讯作者：
Schlief
中科院分区：
文献类型：
--
作者：
Schlief
在中欧，气候变化将增加夏季干旱，导致夏季和初秋期间过早落叶和小溪流破碎。因此，溶解有机碳（DOC）从叶片淋溶将分散到池与水停留时间长。进行了一个微观实验，以测试高浓度的渗滤液DOC的效果和不稳定和难降解的渗滤液化合物对叶相关的微生物参数的相对重要性。在缩影中，叶盘殖民流暴露于高浓度的叶沥滤液，葡萄糖或单宁酸。叶相关呼吸，真菌孢子形成，叶质量损失和真菌生物量（麦角甾醇）在3周的实验期间进行了测量，并与对照相比，DOC修正案。结果表明，取决于源和组合物升高渗滤液DOC可能有不同的影响微生物介导的凋落物分解。我们的研究结果表明，在接受过早落叶的碎片流池中，微生物分解率降低。（© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA，魏因海姆）
In Central Europe climate change will increase summer droughts, which cause both, premature leaf fall and fragmentation of small streams during summer and early autumn. As a consequence dissolved organic carbon (DOC) leached from leaves will be dispersed into pools with long water residence time. A microcosm experiment was performed to test the effect of high concentrations of leachate DOC and the relative importance of labile and refractory leachate compounds on leaf associated microbial parameters. In microcosms leaf discs colonized in a stream were exposed to high concentrations of either leaf leachate, glucose or tannic acid. Leaf associated respiration, fungal sporulation, leaf mass loss and fungal biomass (ergosterol) were measured during a 3 weeks experimental period and compared to control without DOC amendment. The results imply that depending on source and composition elevated leachate DOC may have variable effects on microbial mediated litter decomposition. Our findings suggest reduced microbial decomposition rates in pools of fragmented streams receiving premature leaf fall. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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种子中在深度冷冻条件下存活的蛋白质
DOI：
--
发表时间：
2019
期刊：
影响因子：
--
作者：
Numano Satoshi;Kudo Yuta;Cho Yuko;Konoki Keiichi;Kaga Yoshimasa;Nagasawa Kazuo;Yotsu-Yamashita Mari;Masakazu Hara
通讯作者：
Masakazu Hara
DOI：
10.1111/j.1095-8339.1985.tb01137.x
发表时间：
1985-01-01
影响因子：
2.4
作者：
BARLOCHER, F
通讯作者：
BARLOCHER, F
影响因子：
--
作者：
J. Webster;J. Meyer
通讯作者：
J. Webster;J. Meyer
DOI：
10.1111/j.1095-8339.1985.tb01136.x
发表时间：
1985-01-01
影响因子：
2.4
作者：
CHAMIER, AC
通讯作者：
CHAMIER, AC
美国亚利桑那州 Sycamore Creek 溶解有机碳迁移的长期视角
影响因子：
2.6
作者：
Jeremy B. Jones;S. Fisher;N. Grimm
通讯作者：
N. Grimm