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2017 | 26 | 6 |

Tytuł artykułu

Impact of hydropower dam development on river ecosystems: ecopath model application on the Red river in China as an example

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
In order to reveal the influence of hydropower development on river ecology, we selected a number of research sites, including a natural channel (NC), a channel reservoir (CR), and a channel below the dam (CB) of a certain dam-type hydropower station on the Red River in China. We used the Ecopath model to analyze the differences in structures and energy characteristics of the three ecosystems. As indicated from the results, the energy flow in the three ecosystems of NC, CR, and CB mainly flows between trophic levels I and IV, and the overall transfer efficiencies of the three ecosystems are characterized by CR < NC < CB. The output of primary producers in the three ecosystems are, respectively, 852 t·km⁻²·y⁻¹, 3780 t·km⁻²·y⁻¹, and 1842.3 t·km⁻²·y⁻¹, and the recycling flows into the detritus are 49.37%, 48.46%, and 79.79% respectively. There are two major trophic transfer paths in the three ecosystem food webs, namely the detrital food chain and the grazing food chain. Through the comparison and analysis of the overall characteristics of the system, we found that the indicators reflecting system maturity – including total primary production/total respiration (TPP/TR), connectance index (CI), system omnivory index (SOI), Finn’s cycling index (FCI), and Finn’s mean path length (FML) – indicate that the maturity of the ecosystem of CB is lower than that of NC, and is much lower than that of CR. The results show that the ecosystems of CR, NC, and CB, respectively, are in basically mature, immature, and unstable “young” states. This trophic model analysis also provides a new research perspective on the studies of the influence of hydropower development on riverine ecology.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

26

Numer

6

Opis fizyczny

p.2811-2821,fig.,ref.

Twórcy

autor
  • Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
  • State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China
autor
  • Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
  • State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China
autor
  • Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
autor
  • Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China

Bibliografia

  • 1. LIN B., WU Y., ZHANG, L. Electricity saving potential of the power generation industry in China. Energy, 40 (1), 307, 2012.
  • 2. HONG L., ZHOU N., FRIDLEY D., RACZKOWSKI C. Assessment of China's renewable energy contribution during the12th Five Year Plan. Energy Policy, 62 (c), 1533, 2013.
  • 3. CHENG C., LIU B., CHAU K.W., LI G., LIAO S. China׳s small hydropower and its dispatching management. Renewable & Sustainable Energy Reviews, 42, 43, 2015.
  • 4. ZENG M., LI C., ZHOU L. Progress and prospective on the police system of renewable energy in China. Renewable & Sustainable Energy Reviews, 20 (4), 36, 2013.
  • 5. ARDIZZON G., CAVAZZINI G., PAVESI G. A new generation of small hydro and pumped-hydropower plants: advances and future challenges. Renewable & Sustainable Energy Reviews, 31 (2), 746, 2014.
  • 6. KERM J.D., PATINO-ECHEVERRI D., CHARACKLIS G.W. An integrated reservoir-power system model for evaluating the impacts of wind integration on hydropower resources. Renew Energy, 71, 553, 2014.
  • 7. HENNIG T., WANG W., FENG Y., QU X.K., HE D. Review of Yunnan’s hydropower development. Comparing small and large hydropower projects regarding their environmental implications and socio-economic consequences. Renewable & Sustainable Energy Reviews, 27, 585, 2013.
  • 8. ANSAR A., FLYVNJERG B., BUDZIER A., LUNN D. Should we build more large dams? The actual costs of hydropower megaproject development. Energy Policy, 69 (6), 43-56, 2014.
  • 9. ROSENBERG D.M., MCCULLY P., PRINGLE C.M. Global-scale environmental effects of hydrological alterations: introduction. BioScience, 50 (9), 746, 2000.
  • 10. RENOFALT B.M., JANSSON R., NILSSON C. Effects of hydropower generation and opportunities for environmental flow management in Swedish riverine ecosystems. Freshwater Biology, 55 (1), 49, 2009.
  • 11. ANDERSON E.P., PRINGLE C.M., ROJAS M. Transforming tropical rivers: an environmental perspective on hydropower development in Costa Rica. Aquatic Conservation Marine & Freshwater Ecosystems, 16 (7), 679, 2010.
  • 12. CHENG C., LIU B., CHAU K.W., LI G., LIAO S. China׳s small hydropower and its dispatching management. Renewable & Sustainable Energy Reviews, 42, 43, 2015.
  • 13. TOMBOLINI I., CANEVA G., CANCELLIERI L., ABATI S., CESCHIN S. Damming effects on upstream riparian and aquatic vegetation: the case study of Nazzano (Tiber River, central Italy). Knowledge & Management of Aquatic Ecosystems, 24 (412), 350, 2014.
  • 14. CESCHIN S., TOMBOLINI I., ABATI S., ZUCCARELLO V. The effect of river damming on vegetation: is it always unfavourable? A case study from the River Tiber (Italy). Environmental Monitoring & Assessment, 187 (5), 301, 2015.
  • 15. ABATI S., MINCIARDI M. R., CIADAMIDARO S.,FATTORINI S., CESCHIN S. Response of macrophyte communities to flow regulation in mountain streams. Environmental Monitoring & Assessment, 188 (7), 414, 2016,
  • 16. ZHAI H., CUI B., HU B., ZHANG K. Prediction of river ecological integrity after cascade hydropower dam construction on the mainstream of rivers in Longitudinal Range-Gorge Region (LRGR), China. Ecological Engineering, 36 (4), 361, 2010.
  • 17. KUMMU M., VARIS O. Sediment-related impacts due to upstream reservoir trapping, the Lower Mekong River. Geomorphology, 85 (3), 275, 2007.
  • 18. ZHAI H. J., GUO L., SHI L. Regional ecosystem changes under different cascade hydropower dam construction scenarios in the LRGR. Science Bulletin, 52 (2), 106, 2007.
  • 19. ROUSSEAU J. F. Does carbon finance make a sustainable difference? Hydropower expansion and livelihood trade – offs in the Red River valley, Yunnan Province, China. Singapore Journal of Tropical Geography, 38 (1), 90, 2017.
  • 20. DE MUTSERT K., COWAN J.H. Jr., WALTERS C.J. Using Ecopath with Ecosim to Explore Nekton Community Response to Freshwater Diversion into a Louisiana Estuary. Marine & Coastal Fisheries, 4 (1), 104, 2016.
  • 21. COLLETER M., GASCUEL D., GUITTON J. An Introduction to the EcoTroph R Package: Analyzing Aquatic Ecosystem Trophic Networks. R Journal, 5 (1), 98, 2013.
  • 22. STEENBEEK J., COLL M., GURNEY L., MELIN F., HOEPFFNER N., BUSZOWSKI J., CHRISTENSEN V. Bridging the gap between ecosystem modeling tools and geographic information systems: driving a food web model with external spatial-temporal data. Ecological Modelling, 263, 139, 2013.
  • 23. HEYMANS J.J., COLL M., LINK J.S., MACKINSON S., STEEMBEEK J., WALTERS C., CHRISTENSEN V. Best practice in Ecopath with Ecosim food-web models for ecosystem-based management. Ecological Modelling, 331, 173, 2016.
  • 24. POLOVINA J.J. Model of a coral reef ecosystem. Part I. Ecopath and its application to French Frigate Shoals. Coral Reefs, 3, 1, 1984.
  • 25. FETAHI T, MENGISTOU S. Trophic analysis of Lake Awassa (Ethiopia) using mass-balance Ecopath model. Ecological Modelling, 201, 398, 2007.
  • 26. CHOU Q.C., XU H.L., LIU J., SHI X.H. Construction of the EWE model of Futian mangrove wetland ecosystem. Chinese Journal of Ecology, 33 (5), 1413, 2014.
  • 27. CHRISTENSEN V., WALTERS C.J. Ecopath with Ecosim: Methods, capabilities, and limitations. Ecological Modelling, 172, 109, 2004.
  • 28. ZHANG J.M., HE Z.H. The Handbook of Natural Fishery Resources Survey in Inland Waters, China Agriculture Press: Beijing, China, 12, 1991 [In Chinese].
  • 29. PAULY D., SORIANO-BARTZ M.L., PALOMARES M.L.D. Improved construction, parameterization and interpretation of steady-state ecosystem models. The Nineth Shrimp and Fin Fisheries Management Workshop, Kuwait, pp. 1, 1993.
  • 30. YAN Y.J., LIANG Y.L. Energy flow of macrozoobenthic community in a macrophytic lake, Biandantang Lake. Acta Ecologia Sinica, 23, 527, 2003.
  • 31. SONG B. Ecosystem modeling study on the fishery and environment of Taihu Lake. East China Normal University. Shanghai, pp. 38, 2004.
  • 32. LIU Q.G., CHEN Y., LI J.L., CHEN L.Q. The food web structure and ecosystem properties of a filter-feeding carps dominated deep reservoir ecosystem. Ecological Modelling, 203 (3), 279, 2007.
  • 33. BURM C.W. Direct observation of mechanisms regulating feeding behavior of Daphnia in lake-water. International Review of Hydrobiology, 53, 83, 1968.
  • 34. GELLER W., MULLER H. The filtration apparatus of Clado-cera: Filtermesh-sizes and their implications of food selectivity. Oncologia, 49 (3), 316, 1981.
  • 35. CHRISTENSEN V., WALTERS C.J., PAULY D. Ecopath with Ecosim: A User’s Guide. University of British Columbia, Fisheries Centre ,Vancouver, Canada, 154, 2005.
  • 36. CHEA R., GUO C., GRENOUILLET G., LEK S. Toward an ecological understanding of a flood-pulse system lake in a tropical ecosystem: Food web structure and ecosystem health. Ecological Modelling, 323, 1, 2016.
  • 37. SELLESLAGH J., LOBRY J., AMARA R., BRYLINSKI J.M., BOET P. Trophic functioning of coastal ecosystems along an anthropogenic pressure gradient: A French case study with emphasis on a small and low impacted estuary. Estuarine Coastal & Shelf Science, 112 (11), 73, 2012.
  • 38. MORISSETTE L, BRODIE P.F. Assessing the trophic impacts of marine mammals: From metabolism to food web indices. Marine Mammal Science, 30 (3), 939, 2014.
  • 39. JIA P, HU M, HU Z, WU Z. Modeling trophic structure and energy flows in a typical macrophyte dominated shallow lake using the mass balanced model. Ecological Modelling, 233 (2), 26, 2012.
  • 40. DENG L., LIU S.L., DONG S.K., AN N.N., ZHAO H.D., LIU Q. Application of Ecopath model on trophic interactions and energy flows of impounded Manwan reservoir ecosystem in Lancang River, southwest China. Journal of Freshwater Ecology, 30 (2), 1, 2015.
  • 41. XU S, CHEN Z, LI S, HE P. Modeling Trophic Structure and Energy Flows in a Coastal Artificial Ecosystem Using Mass-Balance Ecopath Model. Estuaries and Coasts, 34 (2), 351, 2011.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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