| 查看: 911 | 回复: 5 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
zhangzhu6198专家顾问
|
[交流]
【讨论】指示物种法评价河流生态健康
|
||
|
新手最近看了关于指示物种法评价河流生态健康的一些中文文献。 盼各位大大推荐国内强人的文献和好的的英文文献。 |
回复此楼» 猜你喜欢
陕西理工大学资源与环境、材料化工部分调剂名额，理工兼收
已经有16人回复
-
重庆工商大学 新材料与绿色低碳技术团队课题组招收环境、材料、化工相关专业调剂
已经有2人回复
-
环境化学论文润色/翻译怎么收费?
已经有93人回复
-
重庆工商大学环境、化学、材料专业招收调剂研究生
已经有0人回复
-
上海应用技术大学化工院招收调剂
已经有8人回复
-
上海应用技术大学化工学院招收调剂
已经有4人回复
-
上海应用技术大学招收调剂
已经有0人回复
-
A区招收08考数学
已经有2人回复
-
EI国际会议检索更新通知
已经有3人回复
-
【博士招生】广东工业大学国家优青课题组招收2026年博士生（环境/化学/材料/微生物）
已经有6人回复
-
企业出国访问交流求助
已经有0人回复
lzhhok
专家顾问
- 应助: 0 (幼儿园)
- 金币: 13888.7
- 散金: 300
- 帖子: 3594
- 在线: 248.9小时
- 虫号: 190443
- 注册: 2006-02-20
- 性别: GG
- 专业: 环境微生物学
★ ★
小木虫(金币+0.5):给个红包，谢谢回帖交流
kxli(金币+1,VIP+0):积极参与交流！ 1-15 05:51
小木虫(金币+0.5):给个红包，谢谢回帖交流
kxli(金币+1,VIP+0):积极参与交流！ 1-15 05:51
|
偶也在研究， 中文的没看多少， 英文的给大家推荐2个经典的， 从中再找， 欢迎交流！ 1. Stedtfeld RD, Baushke S, Tourlousse D, et al. Multiplex approach for screening genetic markers of microbial indicators[J]. Water Environ Res, 2007,79(3): 260-269. 摘要:Genetic markers are expected to provide better specificity in epidemiological studies and potentially serve as better indicators of waterborne pathogens. Methods used to assess genetic markers of emerging microbial indicators include pulsed field gel electrophoresis, polymerase chain reaction (PCR), and microarrays. This paper outlines a high-throughput approach to screen for such genetic markers using a set of theoretical and experimental screening tools. The theoretical screening involves evaluating genes related to the ribosomal RNA and specific functions from emerging indicator groups, followed by experimental validation with appropriate sampling schemes and high-throughput and economical screening methods, such as microarrays, real time PCR, and on-chip PCR. Analysis of a wide range of samples covering temporal variability in location, host, and waterborne disease outbreaks is essential. The proposed approach is expected to shorten the time and cost associated with searching for new genetic markers of emerging indicators by at least 10-fold. 2. Sole M, Fetzer I, Wennrich R, et al. Aquatic hyphomycete communities as potential bioindicators for assessing anthropogenic stress[J]. Science of the Total Environment, 2008,389(2-3): 557-565. 摘要:With a profound knowledge of how physico-chemical parameters affect these communities, microbial communities could be used as indicators for environmental changes and for risk assessment studies. We studied aquatic hyphomycete communities in rivers and aquifers from sites shaped by intense mining activities (namely the "Mansfeld region"  and chemical industry (cities of Halle and Bitterfeld) in Central Germany. Environmental stress factors such as high concentrations of heavy metals, sulphate, and nitrate as well as low concentrations of oxygen significantly reduced the diversity and biomass of hyphomycetes in the investigated samples. Redundancy analysis (RDA) indicates that variations in water chemistry cause a significant proportion of the change in fungal community structure (86.2%). Fungi were negatively correlated with high metal and nutrient concentrations. RDA also showed a strong influence of organic matter on individual species, with Anguillospora lorgissima (Sacc. et Syd.), Clavatospora longibrachiata (Ingold), Clavariopsis aquatica (De Wild), Flagellospora curvula (Ingold), Heliscus lugdunensis (Sacc. et Therry), Tumularia aquatica (Ingold) and Lemonniera aquatica (De Wild) being most sensitive. We propose that aquatic hyphomycete communities can be used as sensitive and integrative indicators for freshwater quality. (C) 2007 Elsevier B.V. All rights reserved. |
5楼2010-01-14 23:33:43
3楼2009-10-16 22:50:06
cjn10
专家顾问
- EEPI: 2
- 应助: 15 (小学生)
- 金币: 1267.9
- 散金: 417
- 红花: 2
- 帖子: 1003
- 在线: 190.8小时
- 虫号: 305933
- 注册: 2006-12-10
- 专业: 环境污染化学
4楼2009-12-24 21:48:57
xigarfield
超级版主
- 应助: 1 (幼儿园)
- 金币: 140.1
- 散金: 20
- 帖子: 166
- 在线: 9.3小时
- 虫号: 809640
- 注册: 2009-07-15
- 性别: GG
- 专业: 生物海洋学与海洋生物资源
6楼2010-03-11 16:43:29
