Transport and fate of trifluoroacetate in upland forest and wetland ecosystems

G. E. Likens; S. L. Tartowski; T. W. Berger

首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Transport and fate of trifluoroacetate in upland forest and wetland ecosystems

【24h】

Transport and fate of trifluoroacetate in upland forest and wetland ecosystems

机译：三氟乙酸盐在旱地森林和湿地生态系统中的运输和命运

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Although trifluoroacetate (TFA), a break- down product of chlorofluorocarbon replacements, is being dispersed widely within the biosphere, its ecological fate is largely unknown. TFA was added experimentally to an upland, northern hardwood forest and to a small forest wetland ecosystem within the Hubbard Brook Experimental Forest in New Hampshire. Inputs of TFA were not transported conser- vatively through these ecosystems; instead, significant amounts of TFA were retained within the vegetation and soil compartments. More TFA was retained by the wetland eco- system than by the upland forest ecosystem. Using simulation modeling, TFA concentrations were predicted for soil and drainage water until the year 2040.

机译：尽管三氟乙酸盐（TFA）是氯氟烃替代品的分解产物，已在生物圈中广泛散布，但其生态命运却鲜为人知。在新罕布什尔州的哈伯德布鲁克实验林内，将TFA实验性添加到了北部的阔叶硬木森林和小型森林湿地生态系统中。 TFA的投入并未通过这些生态系统进行保守的运输。取而代之的是，大量的TFA被保留在植被和土壤室内。与湿地生态系统相比，湿地生态系统保留的TFA更多。使用模拟模型，可以预测到2040年土壤和排水中的TFA浓度。

著录项

来源
《Proceedings of the National Academy of Sciences of the United States of America》 |1997年第9期|p.4499-4503|共5页
作者
G. E. Likens; S. L. Tartowski; T. W. Berger;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
关键词

相似文献

外文文献
中文文献
专利

1. Interannual, seasonal, and diel variation in soil respiration relative to ecosystem respiration at a wetland to upland slope at Harvard Forest [J] . Phillips Stephen C., Varner Ruth K., Frolking Steve, Journal of Geophysical Research. Biogeosciences . 2010,第G2期

机译：哈佛森林湿地至山坡上土壤呼吸相对于生态系统呼吸的年际，季节和狄尔变化
2. Wetland Influence On Mercury Fate And Transport In A Temperate Forested Watershed [J] . Pranesh Selvendiran, Charles T, Driscoll, Environmental Pollution . 2008,第1期

机译：温带森林流域中湿地对汞命运和运输的影响
3. A comparison of C.caroliniana,Q.michauxii,Q.pagoda, and T.distichum seedlings of upland and wetland stock for use in created or restored forested wetlands [J] . Kirk J.Havens Ecological engineering: The Journal of Ecotechnology . 2004,第4a5期

机译：C.caroliniana，Q.michauxii，Q.pagoda和T.distichum旱地和湿地种群苗木的比较，用于已造林或恢复林地的湿地
4. FATE AND TRANSPORT OF PLUTONIUM IN FOREST ECOSYSTEMS: ASSESSMENT USING THE FORESTPATH MODEL [C] . NATO advanced study institute on actinides and the environment . 1998

机译：森林生态系统中钚的命运与运输：使用林道模型的评估
5. Measurement and modeling of the hydrology of cypress wetlands - pine uplands ecosystems in Florida flatwoods. [D] . Sun, Ge. 1995

机译：柏树湿地柏树湿地-松树高地生态系统的水文测量和建模。
6. Transport and fate of trifluoroacetate in upland forest and wetland ecosystems [O] . G. E. Likens, S. L. Tartowski, T. W. Berger, 1997

机译：三氟乙酸盐在旱地森林和湿地生态系统中的运输和命运
7. Interannual, seasonal, and diel variation in soil respiration relative to ecosystem respiration at a wetland to upland slope at Harvard Forest [O] . Stephen C. Phillips, Ruth K. Varner, Steve Frolking, 2010

机译：在哈佛林的湿地对旱地斜坡的生态系统呼吸互持续的，季节性和DIEL变异
8. Coastal Zone Atlas of Washington: Land Cover/Land Use Narratives. Volume I. Urban, Agriculture, Nonforested Uplands, Forest, Water (Pages 1-447). Volume II. Wetlands, Exposed and Other Lands, Appendices, Glossary, Index (Pages 448-887) [R] . Albright, R., Hirschi, R., Vanbianchi, R., 1980

机译：华盛顿沿海地区地图集：土地覆盖/土地利用叙事。第一卷。城市，农业，非林地高地，森林，水（第1-447页）。第二卷。湿地，暴露及其他土地，附录，词汇表，索引（第448-887页）

Transport and fate of trifluoroacetate in upland forest and wetland ecosystems

摘要

著录项

相似文献

相关主题

期刊订阅