Results 1 to 10 of about 39,083 (143)

Renegotiating property rights in the Florida golden crab fishery

International Journal of the Commons, 2013
The golden crab ('Chaceon fenneri') supports a small, economically healthy fishery in south Florida. Crabbers in the fishery have successfully protected themselves against larger outside fishing interests in the past, and management has been stable for ...
Scott Crosson, Tracy Yandle, Brent Stoffle   +2 more
doaj   +3 more sources

Spatial variability in size at maturity of golden king crab (Lithodes aequispinus) and implications for fisheries management [PDF]

Royal Society Open Science, 2018
Many crab fisheries around the world are managed by size, sex and season, where males are given at least one opportunity to reproduce before being harvested.
A. P. Olson, C. E. Siddon, G. L. Eckert   +2 more
doaj   +3 more sources

Effects of ocean acidification on young-of-the-year golden king crab (Lithodes aequispinus) survival and growth [PDF]

Marine Biology, 2021
Ocean acidification, a reduction in the pH of the oceans caused by increasing CO2, can have negative physiological effects on marine species. In this study, we examined how CO2-driven acidification affected the growth and survival of juvenile golden king crab (Lithodes aequispinus), an important fishery species in Alaska.
W. Christopher Long, Katherine M. Swiney, Robert J. Foy   +2 more
  +8 more sources

Parameters of equations for group growth of golden king crab Lithodes aequispinus in the northern Okhotsk Sea

Известия ТИНРО, 2021
Growth of golden king crab in the northern Okhotsk Sea is considered. Parameters of von Bertalanffy growth equation were estimated using SLCA method (Shepherd's length composition analysis): the asymptotic carapace width W∞ was 252.0 mm for males and 165.
E. A. Metelyov, I. S. Chernienko
doaj   +2 more sources

LECITHOTROPHIC DEVELOPMENT OF THE GOLDEN KING CRAB LITHODES AEQUISPINUS (ANOMURA: LITHODIDAE) [PDF]

Journal of Crustacean Biology, 1997
ABSTRACT Larvae of the golden king crab Lithodes aequispinus were reared in individual chambers in the laboratory from hatching to the first crab stage (C1). The experiment included 2 treatments: 1 group was fed live nauplii of Artemia daily, while the other group was unfed. A total of 4 molts were observed for all larvae from hatching to Cl.
Thomas C. Shirley, Shijie Zhou
  +5 more sources

Sanitation of Apple Cultivars from AP Phytoplasma and ApMV and ACLSV Viruses Using In Vitro Culture and Cryo-Knife Therapy in Liquid Nitrogen

Applied Sciences, 2023
Systemic infections with phytoplasmas and viruses threaten the production of healthy plant material under the fruit species certification system. We tested the possibility of sanitation using in vitro culture and cryotherapy. The starting material of the
Jiří Sedlák, Matěj Semerák, Martina Rejlová   +2 more
doaj   +1 more source

SIZE OF MATURITY IN MALE GOLDEN KING CRAB, LITHODES AEQUISPINUS (ANOMURA: LITHODIDAE) [PDF]

Journal of Crustacean Biology, 2001
Abstract Typically ≥90% of the eggs in clutches fertilized by hardshell Prince William Sound Lithodes aequispinus males ≥107 mm carapace length initiated division. Golden king crab males with only one chela and those with post-molt carapaces ≥11 days old were effective parents. Some test males had exclusive access to three ripe females. Their first and
A. J. Paul, J. M. Paul
openaire   +1 more source

Transformation of Calcium Carbonate Polymorph From Various Type of Shells by Carbonation Methods

Reaktor, 2021
The utilization of shells can reduce the accumulation of shell wastes and increase the value of shells to achieve ecological and economic incentives. This study examines the transformation of calcium carbonate polymorph from several types of shells to ...
Srie Muljani, Erwan Adi Saputra, Ketut Sumada   +2 more
doaj   +1 more source

Summer Mechanical Hedging to Prune Eight Cider Apple Cultivars

HortTechnology, 2022
Mechanical hedging was evaluated at Washington State University Northwestern Washington Research and Extension Center, Mount Vernon, WA, in 2019 and 2020 on eight cider apple (Malus ×domestica) cultivars with four bearing habits: tip—Golden Russet ...
Aidan Kendall, Travis R. Alexander, Gabriel T. LaHue, Carol A. Miles   +3 more
doaj   +1 more source

Risk of invasiveness of non-native aquatic species in the eastern Mediterranean region under current and projected climate conditions

The European Zoological Journal, 2021
Human-induced biological introductions pose a major threat to global biodiversity, and this is especially frequent in the eastern Mediterranean region, which is a globally important biodiversity hotspot area of high conservation value.
A. S. Tarkan, E. Tricarico, L. Vilizzi, G. Bİlge, F. G. Ekmekçİ, H. Filiz, D. Giannetto, A. İlhan, N. Kİllİ, Ş. G. Kirankaya, N. Koutsikos, S. Kozic, I. Kurtul, L. Lazzaro, A. Marchini, A. Occhipinti-Ambrogi, C. Perdikaris, M. Piria, L. Pompei, H. Sari, E. Smeti, G. Stasolla, N. Top, K. Tsiamis, L. Vardakas, S. Yapici, B. Yoğurtçuoğlu, G. H. Copp   +27 more
doaj   +1 more source