Impact of River Damming and River Diversion Projects in a Changing Environment and in Geomorphological Evolution of the Greek Coast
Aristeidis Mertzanis, Konstantinos Mertzanis
International Journal of Environment and Climate Change · pp. 127–159 · Published 31 Jul 2013
10.9734/BJECC/2013/1954Abstract
It has been observed, in many Mediterranean countries, that human activities-engineering works, such as large dams and reservoirs construction (hydroelectric power dams, irrigation dams and water supply dams), artificial river diversion projects, channelization, etc., may seriously affect the environmental balance of inland and coastal ecosystems (forests, wetlands, lagoons, Deltas, estuaries and coastal areas). Dam constructions and their operation has modified the natural evolution trends of coastal areas to a considerable extent and has arguably been the most important factor controlling the evolution of the Greek coastal zone in recent decades. While an important factor of the destabilization of the ecological balance is the “climate change”, the role of “climatic cycles” is not negligible. Dams and reservoirs retain vast masses of water and sediments, thus adversely affecting water resources, the seasonal hydrological and hydrogeological regimes, while this disruption of water flow and sediment transport is able to generate changes on the supply of groundwater aquifers, on the emerging coastal erosion phenomena and consequently impacts on delta evolution and coastal ecosystems. Also, the creation of artificial lakes in forest areas and deforestation, contribute to increase emissions of CO2 and other greenhouse gases and climate change. The purpose of this study is to: a. describe the main man-made interferences (engineering works) which due to their nature and position, cause changes in the natural evolution of the hydro-geomorphological processes in the deltaic coastal zone of the rivers Nestos, Acheloos, Arachthos, Louros, Spercheios, Inois and Alfeios, in Greece, b. report a synthesis of the environmental and geomorphological studies of the areas under study, c. describe the geomorphological evolution of the selected areas and d. detect and evaluate the impacts of the above mentioned anthropogenic activities and the influence of “climate change” and affect the geomorphological evolution of the Greek coast.
References (18)
- 1 An artificial reef improves coastal protection and provides a base for coral recovery [DOI]
- 2 Human-induced changes in the geomorphology of the northeastern coast of the Nile delta, Egypt [DOI]
- 3 Changes in the hydrology and sediment transport produced by large dams on the lower Ebro river and its estuary [DOI]
- 4 The Impact of Human Activities on the Erosion and Accretion of the Nile Delta Coast
- 5 The Rough Guide to Climate Change
- 6 Internal structure and evolution of the Late Quaternary sequence in a shallow embayment: The Amvrakikos Gulf, NW Greece [DOI]
- 7 Paleoenvironmental Evolution of the Coastal Plain of Marathon, Greece, during the Late Holocene: Depositional Environment, Climate, and Sea Level Changes [DOI]
- 8 Coastal changes at the Sulina mouth of the Danube River as a result of human activities [DOI]
- 9 National Service Center for Environmental Publications
- 10 Quality of soil and water in deltaic deposits of Louros and Arachthos rivers related to karstic rocks of the wider area [DOI]
- 11 Palaeogeographical reconstruction of the battle terrain in Ancient Thermopylae, Greece [DOI]
- 12 Sea-level stands and Holocene geomorphological evolution of the northern deltaic margin of Amvrakikos Gulf (western Greece)
- 13 Use of multitemporal remote sensing data for mapping the Alfios River network changes from 1977 to 2000 [DOI]
- 14 Human - induced impact to the environment and changes in the geomorphology: Some examples of inland and coastal environments in Greece [DOI]
- 15 Using GIS to study the coastal geomorphology of the Acheloos river mouth in West Greece [DOI]
- 16 Intergovernmental Panel on Climate Change (IPCC) [DOI]
- 17 Silenced rivers: the ecology and politics of large dams [DOI]
- 18 10.1144/gsl.sp.2002.191 [DOI]
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