Results 41 to 50 of about 5,577 (169)
Scientia Marina, 2012 The new information reported in this paper is based on 11 specimens of the large-tuberculate octopus Graneledone macrotyla. These specimens were caught in bottom trawl surveys ATLANTIS 2009 and 2010 carried out on the Patagonian slope off the Argentinean
Ángel Guerra +4 more
doaj +1 more source
Stock assessment of the Atlantic menhaden, Brevoortia tyrannus, fishery [PDF]
, 1988 A stock assessment of the Atlantic menhaden, Brevoortia tyrannus, fishery was conducted with purse-seine landings data from 1940 to 1984 and port sampling data from 1955 to 1984.
Smith, Joseph W., Vaughan, Douglas S.
core
Deploying Jupyter Notebooks at scale on XSEDE resources for Science Gateways and workshops
, 2018 Jupyter Notebooks have become a mainstream tool for interactive computing in every field of science. Jupyter Notebooks are suitable as companion applications for Science Gateways, providing more flexibility and post-processing capability to the users ...
Jette Morris A. +3 more
core +1 more source
A guide to the interpretation of sea trout scales [PDF]
, 1996 The overall purpose of this guide is to provide a manual for the collection and interpretation of sea trout scales. A brief introduction considers the advantages and disadvantages of using scales to determine age and growth. To ensure that scales are
Chambers, S., Elliott, J.M.
core
Brazilian Journal of BiologyThe gonad development and reproductive aspects of Hemiramphus brasiliensis from the coastal waters of Rio Grande do Norte, Brazil were verified. This paper presents data on the length-weight relationship, sex ratio, length at first sexual maturity, gonad
MR. Oliveira +3 more
doaj +1 more source
Knowledge and Management of Aquatic Ecosystems, 2010 The reproductive activities of a small Cichlid Chromidotilapia guntheri were investigated from July 2003 to March 2005 in four coastal rivers (Ehania, Eholié, Noé and Soumié), in the southeast of Côte d’Ivoire.
Boussou C.K. +5 more
doaj +1 more source
Ecosphere, 2022 Managers charged with recovering endangered species in regulated river segments often have limited flexibility to alter flow regimes and want estimates of the expected population benefits associated with both flow and nonflow management actions ...
Charles B. Yackulic +9 more
doaj +1 more source
Egyptian Journal of Aquatic Research, 2016 This study focuses on reproductive biology in female Dentex dentex, which is a summer multiple spawner with the spawning period extending from late April to June. Females with body length over 35 cm were mature.
R.F. Ismail +5 more
doaj +1 more source
Stock assessment of protogynous fish: evaluating measures of spawning biomass used to estimate biological reference points [PDF]
, 2008 In stock assessments, recruitment is typically modeled as a function of females only. For protogynous stocks, however, disproportionate fishing on males increases the possibility of reduced fertilization rates.
Brooks, Elizabeth N. +3 more
core +1 more source
Climate change may have minor impact on zooplankton functional diversity in the Mediterranean Sea [PDF]
, 2019 Aim To assess the impact of climate change on the functional diversity of marine zooplankton communities. Location The Mediterranean Sea. Methods We used the functional traits and geographic distributions of 106 copepod species to estimate the ...
Adloff, Fanny +4 more
core +3 more sources