发布求助
文献互助 智能选刊 最新文献

Environmental bioindicators最新文献

筛选
英文 中文
Heat Tolerance as an Indicator of Climate Change Impacts: General Considerations and a Case Study in Poeciliid Fish 作为气候变化影响指标的耐热性:一般考虑和对水蛭类鱼类的案例研究
Environmental bioindicators Pub Date : 2009-05-19 DOI: 10.1080/15555270902729280
P. Klerks, Margo A. Blaha
{"title":"Heat Tolerance as an Indicator of Climate Change Impacts: General Considerations and a Case Study in Poeciliid Fish","authors":"P. Klerks, Margo A. Blaha","doi":"10.1080/15555270902729280","DOIUrl":"https://doi.org/10.1080/15555270902729280","url":null,"abstract":"Heat tolerance of organisms is an important determinant of the potential impact of global warming and could thus be a very relevant bioindicator. If heat tolerance increases due to acclimation or adaptation, climate change impacts will be less than anticipated. In contrast, a decreased heat tolerance may indicate that a population is already stressed. As a case study, we compared heat tolerances among fish collected from pairs of sites with different thermal regimes, for the least killifish (Heterandria formosa) and the eastern mosquitofish (Gambusia holbrooki). We quantified heat tolerance as temperature-at-death and time-to-death when field-collected fish were exposed in the laboratory to increasing water temperatures. For the four pairs of populations that were compared, two differed in heat tolerance. Fish from a site with above-normal temperatures had a reduced heat tolerance indicative of being stressed. Fish from another site with above-normal temperatures had an elevated heat tolerance and this in...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"43 1","pages":"46-66"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270902729280","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Indicators of What for What 什么为什么的指标
Environmental bioindicators Pub Date : 2009-05-19 DOI: 10.1080/15555270802374765
G. Suter
{"title":"Indicators of What for What","authors":"G. Suter","doi":"10.1080/15555270802374765","DOIUrl":"https://doi.org/10.1080/15555270802374765","url":null,"abstract":"","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"4 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802374765","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Dendroclimatology can discover our future old tools evolve to meet new needs 树木气候学可以发现我们未来的旧工具进化以满足新的需求
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802529947
Dana L. Miller, W. L. Nelson
{"title":"Dendroclimatology can discover our future old tools evolve to meet new needs","authors":"Dana L. Miller, W. L. Nelson","doi":"10.1080/15555270802529947","DOIUrl":"https://doi.org/10.1080/15555270802529947","url":null,"abstract":"","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"153-155"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802529947","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Benthic Indicators of the Initial Effect of Opening a Channel 打开水道初期效果的底栖生物指标
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802551776
T. Palmer, P. Montagna, R. Kalke
{"title":"Benthic Indicators of the Initial Effect of Opening a Channel","authors":"T. Palmer, P. Montagna, R. Kalke","doi":"10.1080/15555270802551776","DOIUrl":"https://doi.org/10.1080/15555270802551776","url":null,"abstract":"","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"205-206"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802551776","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Suitability of Using a Limited Number of Sampling Stations to Represent Benthic Habitats in Lavaca-Colorado Estuary, Texas 德克萨斯州拉瓦卡-科罗拉多河口有限采样站代表底栖生物栖息地的适宜性
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802374690
P. Montagna, T. Palmer, R. Kalke, A. Gossmann
{"title":"Suitability of Using a Limited Number of Sampling Stations to Represent Benthic Habitats in Lavaca-Colorado Estuary, Texas","authors":"P. Montagna, T. Palmer, R. Kalke, A. Gossmann","doi":"10.1080/15555270802374690","DOIUrl":"https://doi.org/10.1080/15555270802374690","url":null,"abstract":"A common problem in environmental assessment is a lack of data at appropriate spatial and temporal scales. For example, imagine having long-term data from an adjacent area, but none in the assessment area. One approach to solving this dilemma is to identify the representativeness of the long-term study site. The purpose of the current study is to sample a salinity gradient over broad spatial scales in the Lavaca-Colorado Estuary to determine how well six long-term monitoring stations represent the spatial variability of benthic communities in order to assess the influence of the Colorado River. Samples were collected from 18 stations to measure benthic community structure as bioindicators, and hydrographic and sediment characteristics as environmental stressor indicators. In multivariate analysis, the macrobenthic communities separated into five groups, of which four were represented by long-term stations. These findings demonstrate that the long-term stations are representative of environmental change in...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"156-171"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802374690","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Gauge Record Hydrologic Statistics: Indicators for Lake Classification 测量记录水文统计:湖泊分类指标
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802568531
R. Epting, C. Price Robison, Ravi C. Reddi
{"title":"Gauge Record Hydrologic Statistics: Indicators for Lake Classification","authors":"R. Epting, C. Price Robison, Ravi C. Reddi","doi":"10.1080/15555270802568531","DOIUrl":"https://doi.org/10.1080/15555270802568531","url":null,"abstract":"Surface water structures and associated active stage management and water use have altered many lakes. Assessing the degree of alteration requires an indicator of hydrologic regime as a first step. Water level regime is an organizing principal of soil morphology and the structure and function of wetland vegetative communities in lakes, marshes, ponds, and wet prairies. Although lake classifications have included a wide variety of physical and biological indicators for various purposes, none is based on hydrologic statistics of water level regimes beyond frequency parameters and simple stage range. Statistical measures of exceedance and level change were derived from the gauge record for a sample of 135 lakes. These measures were used in a principal component analysis to derive independent indicators for lake classification. The first two principal components accounted for 88% of the variance of six original variables and identified two indicators of hydrologic regimes: stage range (50%) and stage rise/fal...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"193-204"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802568531","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Assessment of the Effects of Air Pollution Using Road-Side Roasted Meats (Suya)as Indicators 以路边烤肉(苏亚)为指标的大气污染影响评价
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802429700
F. Adebiyi, J. Sonibare, Taofik Adewale Adedosu, A. Daramola, P. Omode, E. Obanijesu
{"title":"Assessment of the Effects of Air Pollution Using Road-Side Roasted Meats (Suya)as Indicators","authors":"F. Adebiyi, J. Sonibare, Taofik Adewale Adedosu, A. Daramola, P. Omode, E. Obanijesu","doi":"10.1080/15555270802429700","DOIUrl":"https://doi.org/10.1080/15555270802429700","url":null,"abstract":"The Suya meat samples sold in the open market, roadsides and motor parks were collected from four towns in Southwestern Nigeria. The meat was investigated as a potential bioindicator of metal exposure to humans in an urban environment. These were pulverized, digested then analyzed using Atomic Absorption Spectroscopy (AAS) technique to determine the concentrations of five elements (Fe, Zn, Pb, Mn, and Cu). Iron has the highest concentrations in the range of 102 and 406 mg/kg while Mn has the least values: 4.80-15.4 mg/kg. The results show that even though meat is a rich source of essential and beneficial minerals required for healthy growth, excesses of these metals may be ingested from Suya; sources which include wood smoke, street dusts, and vehicular emissions and debris from automobile break parts are the identified origins of some of these excesses. Analysis of certified standard reference material IAEA-V-10 Hay (powder) was carried out to assure accuracy and precision of the technique.","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"172-179"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802429700","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Corals as Bioindicators of Climate Change 珊瑚作为气候变化的生物指标
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802529913
E. Shinn
{"title":"Corals as Bioindicators of Climate Change","authors":"E. Shinn","doi":"10.1080/15555270802529913","DOIUrl":"https://doi.org/10.1080/15555270802529913","url":null,"abstract":"","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"5 1","pages":"149-152"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802529913","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60026020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Evaluating Patterns of Nitrogen Supply Using Macroalgal Tissue Content and Stable Isotopic Signatures in Tomales Bay, CA 利用大藻组织含量和稳定同位素特征评价加利福尼亚Tomales湾的氮供应模式
Environmental bioindicators Pub Date : 2008-12-02 DOI: 10.1080/15555270802537510
B. Huntington, K. Boyer
{"title":"Evaluating Patterns of Nitrogen Supply Using Macroalgal Tissue Content and Stable Isotopic Signatures in Tomales Bay, CA","authors":"B. Huntington, K. Boyer","doi":"10.1080/15555270802537510","DOIUrl":"https://doi.org/10.1080/15555270802537510","url":null,"abstract":"Through bioassay techniques and field collections of red macroalgae (Gracilariopsis sp.) and eelgrass (Zostera marina), we evaluated growth, tissue %Nitrogen (N) and N stable isotopic signatures as bioindicators of potential changes in N supply to Tomales Bay, CA (USA). Gracilariopsis sp. collected, cultured, and outplanted across a spatial gradient in Tomales Bay showed pronounced changes in N patterns from past studies in this system, and was superior to field collections in detecting spatial N signals. Rather than a single peak in N concentration near the oceanic source found in previous work, we detected two N peaks, one near the bay head and one near the bay mouth. This spatial pattern suggests two sources account for these discrete regions of increased N supply. The temporal N patterns showed marked seasonality, with greater tissue N concentration during the wet season and reduced N concentrations during the dry season. The spatial patterns presented here suggest shifting nutrient dynamics within To...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"180-192"},"PeriodicalIF":0.0,"publicationDate":"2008-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802537510","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Bridging Disciplines to Address Complex Questions: The Need for Data Publication 解决复杂问题的桥梁学科:数据出版的需要
Environmental bioindicators Pub Date : 2008-08-18 DOI: 10.1080/15555270802266094
B. Danis, E. Berghe
{"title":"Bridging Disciplines to Address Complex Questions: The Need for Data Publication","authors":"B. Danis, E. Berghe","doi":"10.1080/15555270802266094","DOIUrl":"https://doi.org/10.1080/15555270802266094","url":null,"abstract":"Within the context of topical global issues such as climate change, loss of biological diversity, persistent contamination and depletion of marine fisheries, assessing effects of environmental chan...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"3 1","pages":"136-138"},"PeriodicalIF":0.0,"publicationDate":"2008-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270802266094","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信