Methods for assessing fish populations

KL Pope, SE Lochmann… - In: Hubert, Wayne A; Quist …, 2010‏ - research.fs.usda.gov
Fisheries managers are likely to assess fish populations at some point during the fisheries
management process. Managers that follow the fisheries management process (see …

Effects of habitat fragmentation by damming on salmonid fishes: lessons from white-spotted charr in Japan

K Morita, SH Morita, S Yamamoto - Ecological Research, 2009‏ - Springer
Dam construction has serious consequences, and one of the most serious concerns is the
fragmentation of riverine ecosystems. We reviewed the influence of habitat fragmentation on …

Experimental test of genetic rescue in isolated populations of brook trout

ZL Robinson, JA Coombs, M Hudy… - Molecular …, 2017‏ - Wiley Online Library
Genetic rescue is an increasingly considered conservation measure to address genetic
erosion associated with habitat loss and fragmentation. The resulting gene flow from …

Detection of morphometric differentiation between isolated up- and downstream populations of Siah Mahi (Capoeta capoeta gracilis) (Pisces: Cyprinidae) in the Tajan …

H AnvariFar, A Khyabani, H Farahmand, S Vatandoust… - Hydrobiologia, 2011‏ - Springer
It has been postulated that the building of the Shahid-Rajaei dam on the Tajan River around
1995 has lead to the morphological divergence of Siah Mahi Capotes capoeta gracilis …

The past, present, and a future for native charr in Japan

KD Fausch, K Morita, J Tsuboi, Y Kanno… - Ichthyological …, 2024‏ - Springer
Charrs (Salvelinus) reach their southernmost distribution in Japan, and are uniquely
adapted to the short, steep streams of this island archipelago. Southern Asian Dolly Varden …

Controls for trout and char migratory/resident behaviour mainly in stream systems above and below waterfalls/barriers: a multidecadal and broad geographical review

TG Northcote - Ecology of Freshwater Fish, 2010‏ - Wiley Online Library
Northcote TG. Controls for trout and char migratory/resident behaviour mainly in stream
systems above and below waterfalls/barriers: a multidecadal and broad geographical …

Influences of wildfire, habitat size, and connectivity on trout in headwater streams revealed by patterns of genetic diversity

H Neville, J Dunham, A Rosenberger… - Transactions of the …, 2009‏ - academic.oup.com
Wildfire is an important natural process in many stream ecosystems, but the ability of fish to
respond to wildfire‐related disturbances is increasingly constrained by human activities that …

Guidelines for restoring connectivity around water mills: a population genetic approach to the management of riverine fish

JAM Raeymaekers, D Raeymaekers… - Journal of Applied …, 2009‏ - Wiley Online Library
Summary 1 While freshwater systems provide important goods and services for society, they
are threatened by human activity. Fragmentation is one of the most serious ecological …

Habitat salinity and source-induced variation in body shape of euryhaline long whiskers catfish (Mystus gulio)

MZ Iqbal, FA Chamily, MM Rahman, R Tasnim… - Regional Studies in …, 2024‏ - Elsevier
The study was carried out to investigate the body shape variation of the Mystus gulio
collected from three different salinity gradient habitats (high-salinity brackish water, low …

Phenotypic divergence and biometric indices of silond catfish, Silonia silondia (Hamilton 1822) populations inhabiting the coastal rivers of Bangladesh

MR Ullah, MA Rahman, MAB Siddik, MA Alam - Heliyon, 2022‏ - cell.com
To observe phenotypic differentiation among populations of Silond catfish, Silonia silondia
(Hamilton 1822), a multilinear approach was used. A sum of 180 samples from three coastal …