Results 81 to 90 of about 15,868 (316)

Marine recreational fisheries statistics survey for northern and central California, quarterly report no. 12, April to June, 1982 [PDF]

open access: yes, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in April to June 1982, is presented in a data report format. Data in this quarterly report are subdivided into three categories:
Karpov, Konstantin A.   +1 more
core  

Mechanism of Ammonia‐Induced Brain Damage in Chinese Striped‐Necked Turtle (Mauremys sinensis)

open access: yesIntegrative Zoology, EarlyView.
High levels of ammonia disrupt the integrity of the brain barrier in Mauremys sinensis, leading to tissue edema. This, in turn, triggers a series of cascade reactions, including disturbances in neurotransmitter levels, particularly glutamate, which might further exacerbate the neurotoxic effects.
Yunjuan Xiao   +6 more
wiley   +1 more source

Effect of probiotic “Subalin” on the productive parameters of age-0+ sturgeon hybrid (Acipenseridae) — bester under conditions of thermal load

open access: yesRibogospodarsʹka Nauka Ukraïni
Purpose. To determine the effect of adding the probiotic “Subalin” to the diet under conditions of elevated water temperature on productive parameters of age-0+ bester. Methodology.
Yu. Onyshchuk, O. Tretiak, O. Kolos
doaj   +1 more source

TECHNOLOGICAL ASPECTS REGARDING REARING OF THE ACIPENSER RUTHENUS SPECIES, ALBINO VARIETY TO SECOND SUMMER OLD, IN BRATES STURGEONS STATION

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The Acipenser ruthenus (Linnaeus, 1758), albino variety, in the second summer rearing to Brates sturgeons station from Galati was experimented. A number of 513 one year old sterlet were stocked in three Ewos fibreglass tanks, at an individual mean weight
ELENA JECU   +5 more
doaj  

Measuring critical thermal maximum in aquatic ectotherms: A practical guide

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Critical thermal limits, commonly quantified as CTmax (maximum) or CTmin (minimum), are core metrics in the thermal biology of aquatic ectotherms. CTmax, in particular, has recently surged in popularity due to its various applications, including understanding and predicting the responses of animals to climate warming.
Graham D. Raby   +22 more
wiley   +1 more source

United Kingdom: Political Developments and Data in 2024

open access: yesEuropean Journal of Political Research Political Data Yearbook, EarlyView.
Abstract Rather than a widely expected autumn election, Prime Minister Rishi Sunak called one to be held on 4 July. His Conservative Party were reduced to just 121 seats, and Labour leader Sir Keir Starmer became the new Prime Minister. The change in administration led to some significant policy shifts towards the latter half of the year—in particular,
ALIA MIDDLETON
wiley   +1 more source

PHYSICO-CHEMICAL LIMITATIVE FACTORS FOR GROWTH AND DEVELOPMENT IN STERLET (ACIPENSER RUTHENUS LINNAEUS, 1758) IN EXTENSIVELY SYSTEM

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The oldest and most common method of increasing fish is a fish breeding ponds in which the supervision of nutrition and growth of biological material.
R. C. DIMA   +4 more
doaj  

Wisconsin Great Lakes Restoration Projects: Producing Results for People, Communities [PDF]

open access: yes, 2013
This report provides updates on 12 Great Lakes restoration projects occurring in ...
Anna Brunner, Jeff Alexander
core  

Use of Ultrasound Imaging to Determine Sex of Shovelnose Sturgeon [PDF]

open access: yes, 2004
During November 2002, 51 shovelnose sturgeon Scaphirhynchus platorynchus were sexed by ultrasound imaging using a portable ultrasonograph. We identified males with 96% accuracy (N = 25) and females with 80% accuracy (N = 25); one hermaphroditic ...
Colombo, Robert E   +2 more
core   +2 more sources

Re‐make, re‐model: evolution and development of vertebrate cranial lateral lines

open access: yesBiological Reviews, EarlyView.
ABSTRACT Lateral lines are placodally derived mechanosensory systems on the heads and trunks of many aquatic vertebrates. There is evidence of lateral lines in the earliest known vertebrate fossils, and they exist in organisms with widely different craniofacial morphologies – including the presence or absence of jaws, external or internal nostrils, and
Vishruth Venkataraman   +3 more
wiley   +1 more source

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