Results 31 to 40 of about 3,789 (261)

Influence of overgrowing of spawning grounds by macrovegetation on efficiency of natural reproduction of north Caspian voblas

Юг России: экология, развитие, 2015
The importance of macrophytes overgrowing spawning grounds located in the Volga River delta for the natural reproduction of roach is considered taking into account the depressive state of its stock.
N. I. Chavichalova, A. I. Kushnarenco
doaj   +1 more source

Reproductive schedules in southern bluefin tuna: are current assumptions appropriate? [PDF]

PLoS ONE, 2012
Southern bluefin tuna (SBT) appear to comprise a single stock that is assumed to be both mixed across its distribution and having reproductive adults that are obligate, annual spawners.
Karen Evans, Toby A Patterson, Howard Reid, Shelton J Harley   +3 more
doaj   +1 more source

Using a larval growth index to detect the environment-recruitment relationships and its linkage with basin-scale climate variability: A case study for Japanese anchovy (Engraulis japonicus) in the Yellow Sea

Ecological Indicators, 2021
Increasing evidence has suggested that climate variability has a vital impact on the stock fluctuation of many small pelagic fishes by regulating their recruitment.
Qinwang Xing, Haiqing Yu, Shin-ichi Ito, Shuyang Ma, Huaming Yu, Hui Wang, Yongjun Tian, Peng Sun, Yang Liu, Jianchao Li, Zhenjiang Ye   +10 more
doaj   +1 more source

Mediterranean red coral as a spawning ground for cuttlefish

Global Journal of Ecology, 2022
The Mediterranean red coral (Corallium rubrum) is a long-lived and slow-growing gorgonian, which suffered intense exploitation due to its precious calcium carbonate skeleton used in jewelry and traded worldwide [1].
Maggioni, Federica, Lorenzo, Bramanti
openaire   +2 more sources

On the Spawning Season and Spawning Ground of the Japanese gizzard, Konosirus punctatus, in Lake Hamana.

NIPPON SUISAN GAKKAISHI, 1974
The spawning season and spawning ground of the Japanese gizzard shad, Konosirus punctatus, in Lake Hamana were estimated based on gonad maturity, seasonal and spatial distribution of spawned eggs, and catch statistics.The results obtained were as follows:1) The spawning season of the Japanese gizzard shad in Lake Hamana is believed to be from mid-April
MATSUSHITA, Katsumi, NOSE, Yukio
openaire   +2 more sources

Reproduction of pikeperch (Sander lucioperca Linnaeus, 1758): Artificial spawning ground techniques and embryo monitoring

Agricultura, 2022
Our present work was carried out on reproduction techniques of the pikeperch on artificial spawning grounds with the main objective to improve the embryonic and larval development. The experimentation was performed at the level of the aquaculture farm of
Abdelkader Rouabah, Nora Mimoune, Djamel Khelef, Rachid Kaidi   +3 more
doaj   +1 more source

Two Routes to Land: Genomic Underpinnings of Parallel Aerial Egg Deposition in Aquatic Old‐World Pila and New‐World Pomacea (Ampullariidae)

Advanced Science, EarlyView.
Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou, Huawei Mu, Xueying Nie, Yue Gao, Hui Wang, Ling Fang, Tiangang Luan, Monthon Ganmanee, Jian‐Wen Qiu, Jin Sun, Jack Chi‐Ho Ip   +10 more
wiley   +1 more source

Estimating the occurrence of chum salmon Oncorhynchus keta of artificial origin on spawning grounds in the rivers and lakes of Iturup Island

Известия ТИНРО
Artificial reproduction of pacific salmon has been repeatedly criticized due to negative impact on natural populations. One of its aspects is replacement of wild spawners by spawners originated from hatchery on natural spawning grounds.
M. Yu. Stekolshchikova, E. G. Akinicheva, Y. A. Batiuk, I. A. Varaksin   +3 more
doaj   +1 more source

T2T Genome Assembly and Multi‐Omics Data Reveal Terrestrial Adaptation and Mucus Biosynthesis in Tropical Leatherleaf Slug (Laevicaulis alte)

Advanced Science, EarlyView.
A gap‐free genome assembly and multi‐omics comparison of the terrestrial slug Laevichaulis alte with an aquatic relative reveal that expansion of the VEGF family orchestrates mucus production, lipid metabolism, and immune defense—highlighting key molecular innovations for conquering life on land.
Gang Wang, Shaofang He, Zhongkai Wang, Aobo Pang, Xiaoli Sun, Rongchen Liu, Fang Wang, Sisi Chen, Zhijuan Bian, Dongcheng Wei, Liuhan Wu, Siyao Zhao, Qiuting Ji, Yiqi Sun, Niying Sun, Yushinta Fujaya, Boping Tang, Kianann Tan, Daizhen Zhang, Lianfu Chen   +19 more
wiley   +1 more source

The Interoperability Challenge in DFT Workflows Across Implementations

Advanced Intelligent Discovery, EarlyView.
Interoperability and cross‐validation remain major challenges in the computational materials science. In this work, we introduce a common input/output standard that enables internal translation across multiple workflow managers—AiiDA, PerQueue, Pipeline Pilot, and SimStack—while producing results in a unified schema.
Simon K. Steensen, Tushar Singh Thakur, Manuel Dillenz, Johan M. Carlsson, Celso R. C. Rêgo, Eibar Flores, Hamidreza Hajiyani, Felix Hanke, Juan María García Lastra, Wolfgang Wenzel, Nicola Marzari, Tejs Vegge, Giovanni Pizzi, Ivano E. Castelli   +13 more
wiley   +1 more source