6533b7d8fe1ef96bd126a2a4

RESEARCH PRODUCT

Sediments as Factor in the Fate of the Threatened Endemic Fish Species Romanichthys Valsanicola Dumitrescu, Bănărescu and Stoica, 1957 (Vâlsan River Basin, Danube Basin)

Răzvan VoicuAngela Curtean-bănăducDoru Bănăduc

subject

0106 biological sciencesfishgeographygeography.geographical_feature_categorybiologyEcology010604 marine biology & hydrobiologyDrainage basinFish speciesRomanichthys010501 environmental sciencesStructural basinaquatic habitatsbiology.organism_classificationsediments management01 natural sciencesFisheryverge of extinctionThreatened speciesQH540-549.50105 earth and related environmental sciences

description

Abstract The main emphasis of this paper is on the negative effects of sedimentation on the most highly endangered fish of Europe Romanichthys valsanicola and the habitats of its main trophic resource Rhithrogena semicolorata. Some inexpensive and easy-to-implement solutions are identified and proposed (dam reservoir related recommendations for basin sediments management, forestry related recommendations for sediment basin management, basin sediments general management recommendations, riverbed ecological reconstruction approach proposal, etc.) in the paper with the same conservative purpose for Romanichthys valsanicola species in the actual situation of habitat loss and drastic regress of this globaly-unique fish population.

10.2478/trser-2020-0008https://doaj.org/article/ae15534f61bb4e5cb52852ebb3e8b8ec