BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4
Abstract. Marine migratory sturgeons form one of the most valuable fish population of the Lower Danube River ecosystem and are also extremely important for the economy of Romania and some other riverside countries and freshwater fisheries. Decreasing sturgeon presence in the last several decades has...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.539.8927 2023-05-15T15:41:51+02:00 BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 A. Ciolac N. Patriche The Pennsylvania State University CiteSeerX Archives 2004 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.8927 http://www.ecology.kee.hu/pdf/0302_101106.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.8927 http://www.ecology.kee.hu/pdf/0302_101106.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.ecology.kee.hu/pdf/0302_101106.pdf migratory sturgeons biology migration biometric data text 2004 ftciteseerx 2016-01-08T10:59:04Z Abstract. Marine migratory sturgeons form one of the most valuable fish population of the Lower Danube River ecosystem and are also extremely important for the economy of Romania and some other riverside countries and freshwater fisheries. Decreasing sturgeon presence in the last several decades has been a true concern either for commercial fishermen and biologists. This paper is trying to analyze some biological aspects of three sturgeon species: beluga (Huso huso Linnaeus, 1758), Russian sturgeon (Acipenser guelden-staedti Brand, 1833) and stellate sturgeon (Acipenser stellatus, Brandt, 1833) and to compare them with formerly registered data and scientific information. This paper also tries to reveal some ecological particu-larities concerning their migration and natural reproduction process that could help scientists and other people to find the most probable causes of the tendency why stocks are decreasing and suggesting some pertinent actions to be done on the necessary mitigation and protection activities concerning actual and further presence of these very interesting sturgeon species in Danube River. Text Beluga Beluga* Unknown |
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English |
topic |
migratory sturgeons biology migration biometric data |
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migratory sturgeons biology migration biometric data A. Ciolac N. Patriche BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
topic_facet |
migratory sturgeons biology migration biometric data |
description |
Abstract. Marine migratory sturgeons form one of the most valuable fish population of the Lower Danube River ecosystem and are also extremely important for the economy of Romania and some other riverside countries and freshwater fisheries. Decreasing sturgeon presence in the last several decades has been a true concern either for commercial fishermen and biologists. This paper is trying to analyze some biological aspects of three sturgeon species: beluga (Huso huso Linnaeus, 1758), Russian sturgeon (Acipenser guelden-staedti Brand, 1833) and stellate sturgeon (Acipenser stellatus, Brandt, 1833) and to compare them with formerly registered data and scientific information. This paper also tries to reveal some ecological particu-larities concerning their migration and natural reproduction process that could help scientists and other people to find the most probable causes of the tendency why stocks are decreasing and suggesting some pertinent actions to be done on the necessary mitigation and protection activities concerning actual and further presence of these very interesting sturgeon species in Danube River. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
A. Ciolac N. Patriche |
author_facet |
A. Ciolac N. Patriche |
author_sort |
A. Ciolac |
title |
BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
title_short |
BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
title_full |
BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
title_fullStr |
BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
title_full_unstemmed |
BIOLOGICAL ASPECTS OF MAIN MARINE MIGRATORY STURGEONS IN ROMANIAN DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 4 |
title_sort |
biological aspects of main marine migratory sturgeons in romanian danube river migration of fishes in romanian danube river, № 4 |
publishDate |
2004 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.8927 http://www.ecology.kee.hu/pdf/0302_101106.pdf |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
http://www.ecology.kee.hu/pdf/0302_101106.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.539.8927 http://www.ecology.kee.hu/pdf/0302_101106.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766374730973052928 |