DOWNSTREAM MIGRATION: PROBLEMS AND FACILITIES [PDF]
Knowledge and Management of Aquatic Ecosystems, 2002 Downstream fish passage technology is much less advanced than it is for upstream fish passage facilities. This is simply due to the fact that efforts to re-establish free movement for migrating fish began with the construction of upstream fish passage facilities, and that downstream migration problems have only been recognised and addressed more ...
LARINIER M., TRAVADE F.
doaj +2 more sources
A reverse signaling pathway downstream of Sema4A controls cell migration via Scrib [PDF]
Journal of Cell Biology, 2017 Semaphorins comprise a large family of ligands that regulate key cellular functions through their receptors, plexins. In this study, we show that the transmembrane semaphorin 4A (Sema4A) can also function as a receptor, rather than a ligand, and ...
Tianliang Sun +14 more
semanticscholar +5 more sources
HYDRAULICS OF HORIZONTAL BAR RACKS FOR FISH DOWNSTREAM MIGRATION [PDF]
38th IAHR World Congress - "Water: Connecting the World", 2019 Proceedings of the 38th IAHR World Congress (Panama)
Meister, Julian +3 more
openaire +3 more sources
Onecut-dependent Nkx6.2 transcription factor expression is required for proper formation and activity of spinal locomotor circuits. [PDF]
, 2020 In the developing spinal cord, Onecut transcription factors control the diversification of motor neurons into distinct neuronal subsets by ensuring the maintenance of Isl1 expression during differentiation.
A Espana +36 more
core +1 more source
Knowledge and Management of Aquatic Ecosystems, 2023 Downstream migrating fish can be strongly affected by hydroelectric facilities. To set up adapted mitigation measures, it is important to identify these impacts (e.g. induced mortality rates).
Tomanova Sylvie +5 more
doaj +1 more source
Downstream fish passage at small-scale hydropower plants: Turbine or bypass?
Frontiers in Environmental Science, 2023 Introduction: Hydropower plants are frequently equipped with physical and behavioral fish protection barriers to prevent downstream moving fish from harmful turbine passage and to guide them to alternative bypasses.
Josef Knott +3 more
doaj +1 more source
Isoprenoids Control Germ Cell Migration Downstream of HMGCoA Reductase [PDF]
Developmental Cell, 2004 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGCoAr) provides attractive cues to Drosophila germ cells, guiding them toward the embryonic gonad. However, it remains unclear how HMGCoAr mediates this attraction. In a genomic analysis of the HMGCoAr pathway, we found that the fly genome lacks several enzymes required for cholesterol biosynthesis ...
Santos, Ana C, Lehmann, Ruth
openaire +2 more sources
An end-to-end software solution for the analysis of high-throughput single-cell migration data [PDF]
, 2017 The systematic study of single-cell migration requires the availability of software for assisting data inspection, quality control and analysis. This is especially important for high-throughput experiments, where multiple biological conditions are tested
Ampe, Christophe +5 more
core +2 more sources
Numerical Simulation and Experimental Verification of Downstream Fish migration in a Bulb turbine
IOP Conference Series: Earth and Environment, 2022 Downward migrating fish can be damaged when passing through turbines in the direction upstream to downstream. The overall influence on the fish population is not known yet.
H. Benigni +7 more
semanticscholar +1 more source
European eel (Anguilla anguilla): prediction of spawner escapement from continental population parameters [PDF]
, 2000 This paper describes the assessment of silver European eel (Anguilla anguilla) escapement based on a “sedentary” population fraction analysis in a 60-km2 watershed of northern Brittany (France).
Acou, Anthony +3 more
core +4 more sources