The key threats to sturgeons and measures for their protection in the lower Danube region
Апстракт
The six native sturgeon species have been commercially harvested in the Danube Basin for more than 2,000 years, with rapid decrease in catch by mid 19th century. Additional negative effect on sturgeon populations in the Danube River was river regulation in Djerdap region, due to navigation in the late 19th century, as well as dam construction in the second half of 20th century that blocked Sturgeon spawning migrations. Beside overfishing and habitat loss, illegal trade, life history characteristics of sturgeon, lack of effective management (due to lack of transboundary cooperation and change in political situation in Lower Danube Region countries) and pollution all pose serious threats on sturgeon populations in Lower Danube Region. International measures established by the Convention on International Trade in Endangered Species (CITES) in late 20th century, listing of beluga (Huso huso) as an endangered Species under the U.S. Endangered Species Act, as well as development of Action pl...an for conservation of sturgeons in the Danube River Basin, had significant impact on activities related to sturgeon protection at beginning of 21st century. These actions were aimed towards diminishment of pressure on natural sturgeon populations and aquaculture development in countries of Lower Danube Region. The main goal of the Action Plan was to raise public awareness and to create a common framework for implementation of urgent measures. Black Sea Sturgeon Management Action Group (BSSMAG) was founded as a consultative body to improve transboundary cooperation among countries in Lower Danube Region. Nevertheless, more actions are necessary in the field of basic scientific investigation, NGO involvement and better connection among all stakeholders. Everyone involved in sturgeon protection must be aware that the sturgeon recovery, as well as their extinction, is a multi-decadal affair, especially for species with
Кључне речи:
Acipenseriformes / CITES / aquaculture / beluga / over-fishingИзвор:
Rescue of Sturgeon Species in the Ural River Basin, 2008, 87-+Издавач:
- Springer, Dordrecht
DOI: 10.1007/978-1-4020-8924-4_6
ISBN: 978-1-4020-8922-0
ISSN: 1871-4668
WoS: 000261511900006
[ Google Scholar ]Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Lenhardt, Mirjana AU - Jarić, Ivan AU - Cvijanović, Gorčin AU - Smederevac-Lalić, Marija PY - 2008 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/269 AB - The six native sturgeon species have been commercially harvested in the Danube Basin for more than 2,000 years, with rapid decrease in catch by mid 19th century. Additional negative effect on sturgeon populations in the Danube River was river regulation in Djerdap region, due to navigation in the late 19th century, as well as dam construction in the second half of 20th century that blocked Sturgeon spawning migrations. Beside overfishing and habitat loss, illegal trade, life history characteristics of sturgeon, lack of effective management (due to lack of transboundary cooperation and change in political situation in Lower Danube Region countries) and pollution all pose serious threats on sturgeon populations in Lower Danube Region. International measures established by the Convention on International Trade in Endangered Species (CITES) in late 20th century, listing of beluga (Huso huso) as an endangered Species under the U.S. Endangered Species Act, as well as development of Action plan for conservation of sturgeons in the Danube River Basin, had significant impact on activities related to sturgeon protection at beginning of 21st century. These actions were aimed towards diminishment of pressure on natural sturgeon populations and aquaculture development in countries of Lower Danube Region. The main goal of the Action Plan was to raise public awareness and to create a common framework for implementation of urgent measures. Black Sea Sturgeon Management Action Group (BSSMAG) was founded as a consultative body to improve transboundary cooperation among countries in Lower Danube Region. Nevertheless, more actions are necessary in the field of basic scientific investigation, NGO involvement and better connection among all stakeholders. Everyone involved in sturgeon protection must be aware that the sturgeon recovery, as well as their extinction, is a multi-decadal affair, especially for species with PB - Springer, Dordrecht C3 - Rescue of Sturgeon Species in the Ural River Basin T1 - The key threats to sturgeons and measures for their protection in the lower Danube region EP - + SP - 87 DO - 10.1007/978-1-4020-8924-4_6 ER -
@conference{ author = "Lenhardt, Mirjana and Jarić, Ivan and Cvijanović, Gorčin and Smederevac-Lalić, Marija", year = "2008", abstract = "The six native sturgeon species have been commercially harvested in the Danube Basin for more than 2,000 years, with rapid decrease in catch by mid 19th century. Additional negative effect on sturgeon populations in the Danube River was river regulation in Djerdap region, due to navigation in the late 19th century, as well as dam construction in the second half of 20th century that blocked Sturgeon spawning migrations. Beside overfishing and habitat loss, illegal trade, life history characteristics of sturgeon, lack of effective management (due to lack of transboundary cooperation and change in political situation in Lower Danube Region countries) and pollution all pose serious threats on sturgeon populations in Lower Danube Region. International measures established by the Convention on International Trade in Endangered Species (CITES) in late 20th century, listing of beluga (Huso huso) as an endangered Species under the U.S. Endangered Species Act, as well as development of Action plan for conservation of sturgeons in the Danube River Basin, had significant impact on activities related to sturgeon protection at beginning of 21st century. These actions were aimed towards diminishment of pressure on natural sturgeon populations and aquaculture development in countries of Lower Danube Region. The main goal of the Action Plan was to raise public awareness and to create a common framework for implementation of urgent measures. Black Sea Sturgeon Management Action Group (BSSMAG) was founded as a consultative body to improve transboundary cooperation among countries in Lower Danube Region. Nevertheless, more actions are necessary in the field of basic scientific investigation, NGO involvement and better connection among all stakeholders. Everyone involved in sturgeon protection must be aware that the sturgeon recovery, as well as their extinction, is a multi-decadal affair, especially for species with", publisher = "Springer, Dordrecht", journal = "Rescue of Sturgeon Species in the Ural River Basin", title = "The key threats to sturgeons and measures for their protection in the lower Danube region", pages = "+-87", doi = "10.1007/978-1-4020-8924-4_6" }
Lenhardt, M., Jarić, I., Cvijanović, G.,& Smederevac-Lalić, M.. (2008). The key threats to sturgeons and measures for their protection in the lower Danube region. in Rescue of Sturgeon Species in the Ural River Basin Springer, Dordrecht., 87-+. https://doi.org/10.1007/978-1-4020-8924-4_6
Lenhardt M, Jarić I, Cvijanović G, Smederevac-Lalić M. The key threats to sturgeons and measures for their protection in the lower Danube region. in Rescue of Sturgeon Species in the Ural River Basin. 2008;:87-+. doi:10.1007/978-1-4020-8924-4_6 .
Lenhardt, Mirjana, Jarić, Ivan, Cvijanović, Gorčin, Smederevac-Lalić, Marija, "The key threats to sturgeons and measures for their protection in the lower Danube region" in Rescue of Sturgeon Species in the Ural River Basin (2008):87-+, https://doi.org/10.1007/978-1-4020-8924-4_6 . .