Academic literature on the topic 'Stream ecosystem'

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Journal articles on the topic "Stream ecosystem"

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Minshall, G. Wayne, Kenneth W. Cummins, Robert C. Petersen, et al. "Developments in Stream Ecosystem Theory." Canadian Journal of Fisheries and Aquatic Sciences 42, no. 5 (1985): 1045–55. http://dx.doi.org/10.1139/f85-130.

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Four significant areas of thought, (1) the holistic approach, (2) the linkage between streams and their terrestrial setting, (3) material cycling in open systems, and (4) biotic interactions and integration of community ecology principles, have provided a basis for the further development of stream ecosystem theory. The River Continuum Concept (RCC) represents a synthesis of these ideas. Suggestions are made for clarifying, expanding, and refining the RCC to encompass broader spatial and temporal scales. Factors important in this regard include climate and geology, tributaries, location-specif
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Jennings, Jean-Jacques, and Avital Gasith. "Spatial and Temporal Changes in Habitat Conditions in the Na'aman Stream Ecosystem, Israel." Water Science and Technology 27, no. 7-8 (1993): 387–95. http://dx.doi.org/10.2166/wst.1993.0574.

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Nahal Na'aman is a small, shallow coastal stream in northern Israel. A three year study was conducted to examine the effect of habitat conditions on the biological structure and function of the stream ecosystem. Here we describe temporal and spatial changes in the water regime and water quality as measures of the stream's habitat conditions. Habitat condition is strongly influenced by the hydrological regime and the water quality. In dry years the water level drops and the upper section of the stream may dry up completely. Inflow of polluted water from various sources increasingly reduces wate
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Ferreira, Verónica, Arturo Elosegi, Scott D. Tiegs, Daniel von Schiller, and Roger Young. "Organic Matter Decomposition and Ecosystem Metabolism as Tools to Assess the Functional Integrity of Streams and Rivers–A Systematic Review." Water 12, no. 12 (2020): 3523. http://dx.doi.org/10.3390/w12123523.

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Streams and rivers provide important services to humans, and therefore, their ecological integrity should be a societal goal. Although ecological integrity encompasses structural and functional integrity, stream bioassessment rarely considers ecosystem functioning. Organic matter decomposition and ecosystem metabolism are prime candidate indicators of stream functional integrity, and here we review each of these functions, the methods used for their determination, and their strengths and limitations for bioassessment. We also provide a systematic review of studies that have addressed organic m
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Hornbach, Daniel J. "Multi-Year Monitoring of Ecosystem Metabolism in Two Branches of a Cold-Water Stream." Environments 8, no. 3 (2021): 19. http://dx.doi.org/10.3390/environments8030019.

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Climate change is likely to have large impacts on freshwater biodiversity and ecosystem function, especially in cold-water streams. Ecosystem metabolism is affected by water temperature and discharge, both of which are expected to be affected by climate change and, thus, require long-term monitoring to assess alterations in stream function. This study examined ecosystem metabolism in two branches of a trout stream in Minnesota, USA over 3 years. One branch was warmer, allowing the examination of elevated temperature on metabolism. Dissolved oxygen levels were assessed every 10 min from spring
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Walsh, Christopher J., Tim D. Fletcher, and Geoff J. Vietz. "Variability in stream ecosystem response to urbanization." Progress in Physical Geography: Earth and Environment 40, no. 5 (2016): 714–31. http://dx.doi.org/10.1177/0309133316671626.

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The geomorphic and ecological degradation of streams resulting from urbanization is well recognized. Recent reviews have hypothesized variability in ecological response to urbanization among stream types and among regions with varying climate and catchment soil and geology. Testing such hypotheses will be aided by the use of consistent metrics of the primary processes that drive urban-induced degradation of streams. We thus developed an urban typology distinguishing the common classes of urban land and water management that are hypothesized to have different effects on stream ecosystems. In de
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Brunner, Franziska S., Jaime M. Anaya-Rojas, Blake Matthews, and Christophe Eizaguirre. "Experimental evidence that parasites drive eco-evolutionary feedbacks." Proceedings of the National Academy of Sciences 114, no. 14 (2017): 3678–83. http://dx.doi.org/10.1073/pnas.1619147114.

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Host resistance to parasites is a rapidly evolving trait that can influence how hosts modify ecosystems. Eco-evolutionary feedbacks may develop if the ecosystem effects of host resistance influence selection on subsequent host generations. In a mesocosm experiment, using a recently diverged (<100 generations) pair of lake and stream three-spined sticklebacks, we tested how experimental exposure to a common fish parasite (Gyrodactylus spp.) affects interactions between hosts and their ecosystems in two environmental conditions (low and high nutrients). In both environments, we found that str
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Gkiatas, G., I. Kasapidis, P. Koutalakis, et al. "Enhancing urban and sub-urban riparian areas through ecosystem services and ecotourism activities." Water Supply 21, no. 6 (2021): 2974–88. http://dx.doi.org/10.2166/ws.2021.114.

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Abstract Riparian ecosystems in urban environments are usually degraded. Their sustainable management can reduce water pollution, mitigate climate change while providing recreation opportunities. This study assessed the current condition of the streams/torrents and their riparian areas in the city of Drama in Greece. In addition, practices to improve their functionality and enhance community awareness were recommended. A spatial database of the wider urban setting including suburbs and rural areas (weather, land cover, soils, roads, protected areas, riparian areas, etc.) was developed within G
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Adhikari, Namita Paudel, Subash Adhikari, and Ganesh Paudel. "Bacterial Diversity in Aquatic Ecosystems over the Central Himalayas, Nepal: Progress and Future Perspectives." Janapriya Journal of Interdisciplinary Studies 8 (December 31, 2019): 200–211. http://dx.doi.org/10.3126/jjis.v8i0.27319.

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Nepal hosts a large area of freshwater aquatic ecosystem including glacier associated system like glacier-fed streams and lakes as well as stream fed lowland lakes. Bacteriological studies are very important in aquatic ecosystems as bacteria are the major participants in biogeochemical cycles and food web structures. This study reviewed available literature in bacteriological studies of aquatic ecosystems in the Central Himalayas, Nepal and revealed that such studies are very limited. Thus, we conclude that future research works need to proceed through the latest molecular methods with high th
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Ludlam, John P., and Allison H. Roy. "Understanding effects of small dams on benthic metabolism and primary production in temperate forested streams." Fundamental and Applied Limnology / Archiv für Hydrobiologie 193, no. 3 (2020): 227–37. http://dx.doi.org/10.1127/fal/2020/1260.

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Dams can alter the chemical and physical conditions of downstream environments by increasing stream temperatures, altering nutrient limitation, reducing flow variability, and reducing fine sediment deposition. However, little is known about how fundamental stream ecosystem processes like productivity and respiration respond to dams. Nutrient diffusing substrates were installed in three dam streams and three control streams to evaluate the effect of dams on benthic gross primary productivity (GPP), respiration (R), and chlorophyll α production. Dam streams were an average of 5.6 °C warmer than
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Palmer, Margaret, and Albert Ruhi. "Linkages between flow regime, biota, and ecosystem processes: Implications for river restoration." Science 365, no. 6459 (2019): eaaw2087. http://dx.doi.org/10.1126/science.aaw2087.

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River ecosystems are highly biodiverse, influence global biogeochemical cycles, and provide valued services. However, humans are increasingly degrading fluvial ecosystems by altering their streamflows. Effective river restoration requires advancing our mechanistic understanding of how flow regimes affect biota and ecosystem processes. Here, we review emerging advances in hydroecology relevant to this goal. Spatiotemporal variation in flow exerts direct and indirect control on the composition, structure, and dynamics of communities at local to regional scales. Streamflows also influence ecosyst
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Dissertations / Theses on the topic "Stream ecosystem"

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Murdock, Justin N. "Regulators of stream ecosystem recovery from disturbance." Diss., Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/906.

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McClurg, Sarah Elizabeth. "Stream ecosystem response to mitigative limestone treatment in acid impaired, central Appalachian streams." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3667.

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Thesis (M.S.)--West Virginia University, 2004.<br>Title from document title page. Document formatted into pages; contains ix, 104 p. : ill., maps. Includes abstract. Includes bibliographical references (p. 41-49).
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Williams, Gavin Mark David. "Impact of drought on stream ecosystem structure and functioning." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6950/.

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Climate change is projected to increase the frequency and severity of extreme events, adding to the plethora of existing pressures that streams and rivers already face. Compound events such as drought may comprise numerous stressors that occur in concert to elicit ecological change. However the causal mechanisms of such impacts remain unknown, and research attempting to disentangle impacts of compound events, or link effects across levels of ecological organisation, remains in its infancy. This research investigates impacts of key drought stressors –sedimentation, dewatering and warming – acro
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Winders, Kyle. "Ecosystem processes of prairie streams and the impact of anthropogenic alteration on stream ecological integrity." Thesis, Kansas State University, 2010. http://hdl.handle.net/2097/6849.

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Master of Science<br>Department of Biology<br>Walter K. Dodds<br>North America has lost more than 95% of the original tallgrass prairie because of heavy land conversion, making prairie streams some of the most endangered habitats in North America. In order to effectively manage aquatic systems and improve biotic integrity of prairie streams research is needed that assesses the ecosystem characteristics of natural systems and evaluates the influence of anthropogenic alteration. We described the ecosystem characteristics of six ephemeral headwater streams draining tallgrass prairie within the Os
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Chaffin, Jake Lee. "The influence of elevated arsenic concnetrations on stream biota and leaf breakdown in a headwater stream." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/33450.

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Arsenic is a naturally occurring element, which is toxic to aquatic biota especially in disturbed areas where it may be found at high concentrations. A headwater stream adjacent to an 85 year-old abandoned arsenic mine was investigated to determine the influence of arsenic on stream biota and processes using an upstream (reference) and downstream (mine-influenced) comparative approach. Arsenic concentration was measured monthly at 10 sites along the stream length. Benthic macroinvertebrate surveys were conducted in both reaches five times throughout the course of a year. Leaf breakdown ass
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Turunen, J. (Jarno). "Responses of biodiversity and ecosystem functions to land use disturbances and restoration in boreal stream ecosystems." Doctoral thesis, Oulun yliopisto, 2018. http://urn.fi/urn:isbn:9789526217826.

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Abstract Streams and rivers have been extensively altered by humans. Channelization and land use have changed stream habitats and water quality with adverse effects on biota and ecosystem functions. Impacted streams have been targets for restoration, but there is considerable lack of understanding how streams should be restored in an ecologically effective way. In this doctoral thesis, I studied the impacts of channelization (for timber floating) and agricultural diffuse pollution on stream biota. I also studied the effectiveness of restorations of forestry impacted streams stressed by excessi
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Bertrand, Katie Nicole. "Fishes and floods : stream ecosystem drivers in the Great Plains." Diss., Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/297.

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Bauers, Cynthia Kaye. "Whole stream metabolism and detrital processing in streams impacted by acid mine drainage." Ohio University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1079299303.

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Berges, Sara Alexandra. "Ecosystem services of riparian areas stream bank stability and avian habitat /." [Ames, Iowa : Iowa State University], 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1473181.

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Cotter, Shaun. "Impacts of watercress farming on stream ecosystem functioning and community structure." Thesis, Queen Mary, University of London, 2012. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8385.

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Despite the increased prominence of ecological measurement in fresh waters within recent national regulatory and legislative instruments, their assessment is still almost exclusively based on taxonomic structure. Integrated metrics of structure and function, though widely advocated, to date have not been incorporated into these bioassessment programmes. We sought to address this, by assessing community structure (macroinvertebrate assemblage composition) and ecosystem functioning (decomposition, primary production, and herbivory rates), in a series of replicated field experiments, at watercres
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Books on the topic "Stream ecosystem"

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Uri p'ungt'o e mannŭn saengt'ae hach'ŏn: Ch'isu anjŏngsŏng, sujil hwan'gyŏng, saengt'ae pogwŏn, ch'insu kyŏnggwan ŭl koryŏ han saengt'ae hach'ŏn pogwŏn ŭl wihayŏ. Namu Tosi, 2010.

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Limburg, Karin E. The Hudson River ecosystem. Springer-Verlag, 1986.

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Likens, Gene E. River ecosystem ecology: A global perspective : a derivative of Encyclopedia of inland waters. Academic Press/Elsevier, 2010.

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Likens, Gene E. River ecosystem ecology: A global perspective : a derivative of Encyclopedia of inland waters. Academic Press, 2010.

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Gammon, James R. The Wabash River ecosystem. Cinergy Corporation, 1998.

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National Research Council (U.S.). Committee on Missouri River Ecosystem Science. The Missouri River ecosystem: Exploring the prospects for recovery. National Academy Press, 2002.

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C, Thoms Martin, Delong Michael D, and ScienceDirect (Online service), eds. The riverine ecosystem synthesis: Toward conceptual cohesiveness in river science. Academic Press, 2008.

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Hartman, G. F. Impacts of forestry practices on a coastal stream ecosystem, Carnation Creek, British Columbia. Dept. of Fisheries and Oceans, 1990.

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Hartman, G. F. Impacts of forestry practices on a coastal stream ecosystem, Carnation Creek, British Columbia. Dept. of Fisheries and Oceans, 1990.

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Hanak, Ellen. Stress relief: Prescriptions for a healthier delta ecosystem. Public Policy Institute of California, 2013.

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Book chapters on the topic "Stream ecosystem"

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Wagner, Rüdiger, Jürgen Marxsen, Hans-heinrich Schmidt, Michael Obach, and Peter Zwick. "Ecosystem Breitenbach." In Central European Stream Ecosystems. Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527634651.ch8.

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Allan, J. David, Maria M. Castillo, and Krista A. Capps. "Carbon Dynamics and Stream Ecosystem Metabolism." In Stream Ecology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-61286-3_14.

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Knillmann, Saskia, and Matthias Liess. "Pesticide Effects on Stream Ecosystems." In Atlas of Ecosystem Services. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-96229-0_33.

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Sheldon, Andrew L. "Conservation of Stream Fishes: Patterns of Diversity, Rarity, and Risk." In Ecosystem Management. Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4612-4018-1_4.

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Cummins, Kenneth W. "The Study of Stream Ecosystems: A Functional View." In Concepts of Ecosystem Ecology. Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4612-3842-3_12.

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Doyle, Martin W., and Emily H. Stanley. "Stream Ecosystem Response to Small Dam Removals." In Sediment Dynamics upon Dam Removal. American Society of Civil Engineers, 2011. http://dx.doi.org/10.1061/9780784411360.ch03.

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Wetzel, Robert G., and Gene E. Likens. "Effect of Sewage Outfall on a Stream Ecosystem." In Limnological Analyses. Springer New York, 1991. http://dx.doi.org/10.1007/978-1-4757-4098-1_28.

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Wetzel, Robert G., and Gene E. Likens. "Effect of Sewage Outfall on a Stream Ecosystem." In Limnological Analyses. Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4757-3250-4_28.

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Ylla, Irene, Isis Sanpera-Calbet, Eusebi Vázquez, et al. "Organic matter availability during pre- and post-drought periods in a Mediterranean stream." In Global Change and River Ecosystems—Implications for Structure, Function and Ecosystem Services. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0608-8_15.

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Acuña, V. "Flow regime alteration effects on the organic C dynamics in semiarid stream ecosystems." In Global Change and River Ecosystems—Implications for Structure, Function and Ecosystem Services. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0608-8_16.

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Conference papers on the topic "Stream ecosystem"

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Muotka, Timo. "Cross-ecosystem effects of stream restoration: biodiversity and ecosystem functioning." In 5th European Congress of Conservation Biology. Jyvaskyla University Open Science Centre, 2018. http://dx.doi.org/10.17011/conference/eccb2018/107601.

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Doyle, Martin W., and Emily H. Stanley. "Stream Ecosystem Response to Experimental Dam Removals." In Watershed Management Conference 2005. American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40763(178)20.

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Sheffield, Nicolette A., and Catherine M. O'Reilly. "NITROGEN UPTAKE WITHIN AN URBAN STREAM ECOSYSTEM." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-324926.

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Cianfrani, C. M., W. C. Hession, M. Watzin, and S. M. P. Sullivan. "Linking Stream Geomorphology, Watershed Condition and Aquatic Ecosystem Health." In Watershed Management Conference 2005. American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40763(178)111.

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Ernie G Niemi, Kristin S Lee, and Tatiana A Raterman. "Net Economic Benefits of Using Ecosystem Restoration to Meet Stream Temperature Requirements." In Watershed Management to Meet Water Quality Standards and TMDLS (Total Maximum Daily Load) Proceedings of the 10-14 March 2007, San Antonio, Texas. American Society of Agricultural and Biological Engineers, 2007. http://dx.doi.org/10.13031/2013.22492.

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Hochreiner, Christoph, Michael Vogler, Philipp Waibel, and Schahram Dustdar. "VISP: An Ecosystem for Elastic Data Stream Processing for the Internet of Things." In 2016 IEEE 20th International Enterprise Distributed Object Computing Conference (EDOC). IEEE, 2016. http://dx.doi.org/10.1109/edoc.2016.7579390.

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Bledsoe, Brian P., and Chester C. Watson. "Observed Thresholds of Stream Ecosystem Degradation in Urbanizing Areas: A Process-Based Geomorphic View." In Watershed Management and Operations Management Conferences 2000. American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40499(2000)96.

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Zhang, Nan, Jin-Xi Song, Wen-Ge Zhang, Pan Zhang, and Hong Jiang. "Spatial Variability of Streambed Vertical Hydraulic Conductivity Along the Main Stream of the WeiHe River." In 2015 International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2015). WORLD SCIENTIFIC, 2015. http://dx.doi.org/10.1142/9789814723008_0110.

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Song, Lan-Lan, and Jun-Liang Jin. "Simulation on stream flow and nutrient loadings in Meiling watershed, Taihu Lake Basin, based on SWAT model." In 2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/eesed-16.2017.59.

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Halaj, Peter, and Denisa Halajova. "EVALUATION OF THE IMPACT OF STREAM FLOW ON THE MOUNTAIN RIVER ECOSYSTEM USING THE IFIM METHODOLOGY." In 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020. STEF92 Technology, 2020. http://dx.doi.org/10.5593/sgem2020/3.1/s12.015.

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Reports on the topic "Stream ecosystem"

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Perkins, R. E., J. W. Elwood, and G. S. Sayler. Detrital microbial community development and phosphorus dynamics in a stream ecosystem. Office of Scientific and Technical Information (OSTI), 1986. http://dx.doi.org/10.2172/5691641.

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Segars, J. E. Chemical Characterization of Soluble Phosphorus Forms along a Hydrologic Flowpath of a Forested Stream Ecosystem. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/814417.

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Fischenich, J. C. Ecosystem Management and Restoration. Overview of Stream Restoration Technology: State of the Science. EMRRP, Volume 2, Number 3. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada373097.

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Bowles, David, Michael Williams, Hope Dodd, et al. Protocol for monitoring aquatic invertebrates of small streams in the Heartland Inventory & Monitoring Network: Version 2.1. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2284622.

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The Heartland Inventory and Monitoring Network (HTLN) is a component of the National Park Service’s (NPS) strategy to improve park management through greater reliance on scientific information. The purposes of this program are to design and implement long-term ecological monitoring and provide information for park managers to evaluate the integrity of park ecosystems and better understand ecosystem processes. Concerns over declining surface water quality have led to the development of various monitoring approaches to assess stream water quality. Freshwater streams in network parks are threaten
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Pruitt, Bruce, K. Killgore, William Slack, and Ramune Matuliauskaite. Formulation of a multi-scale watershed ecological model using a statistical approach. Engineer Research and Development Center (U.S.), 2020. http://dx.doi.org/10.21079/11681/38862.

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The purpose of this special report is to provide a statistical stepwise process for formulation of ecological models for application at multiple scales using a stream condition index (SCI). Given the global variability of aquatic ecosystems, this guidance is for broad application and may require modification to suit specific watersheds or stream reaches. However, the general statistical treatise provided herein applies across physiographies and at multiple scales. The Duck River Watershed Assessment in Tennessee was used, in part, to develop and test this multiscale, statistical approach; thus
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Looney, Brian, Larry BryanJr., Teresa J. Mathews, et al. Interim Results from a Study of the Impacts of Tin (II) Based Mercury Treatment in a Small Stream Ecosystem: Tims Branch, Savannah River Site. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1043941.

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Looney, B., L. Bryan, and T. Mathews. INTERIM RESULTS FROM A STUDY OF THE IMPACTS OF TIN(II) BASED MERCURY TREATMENT IN A SMALL STREAM ECOSYSTEM: TIMS BRANCH, SAVANNAH RIVER SITE. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1038050.

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Davis, Jeffrey C., G. Wayne Minshall, Christopher T. Robinson, and Peter Landres. Monitoring wilderness stream ecosystems. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2001. http://dx.doi.org/10.2737/rmrs-gtr-70.

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Chambers, Jeanne C., Jerry R. Miller, Mark L. Lord, David I. Board, and Anna C. Knight. Geomorphic sensitivity and ecological resilience of Great Basin streams and riparian ecosystems. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2021. http://dx.doi.org/10.2737/rmrs-gtr-426.

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Dodd, Hope, David Peitz, Gareth Rowell, et al. Protocol for Monitoring Fish Communities in Small Streams in the Heartland Inventory and Monitoring Network. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2284726.

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Fish communities are an important component of aquatic systems and are good bioindicators of ecosystem health. Land use changes in the Midwest have caused sedimentation, erosion, and nutrient loading that degrades and fragments habitat and impairs water quality. Because most small wadeable streams in the Heartland Inventory and Monitoring Network (HTLN) have a relatively small area of their watersheds located within park boundaries, these streams are at risk of degradation due to adjacent land use practices and other anthropogenic disturbances. Shifts in the physical and chemical properties of
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