On November 9th,Vice-President Liu Hongcai met Herta Daubler-Gmelin,Former Minister of Justice of Germany.Both sides exchanged views on current international situation as well as China-Germany and China-Europe relations.
supported by research grants from the Science and Technology De-velopment Project of Weihai City(No.2018NS01);the In-dustrial Development Project of Qingdao City(No.20-3-4-16-nsh),and Guangxi Province(No.AA17204080-4).
Intraspecific diversity of molluscan species is usually studied based on maternally inherited mitochondrial DNA,from which only part of the evolutionary history can be reflected.Some nuclear ribosomal RNA genes such a...
Herbivores can drastically alter the morphology of macroalgae by directly consuming tissue and by inflicting structural wounds. Macroalgae host abundant and diverse epibiont communities, the dynamics of which tend to ...
The knowledge of the nutritional requirements and their relation to the physiology of marine algae growth is key to incorporate new species into aquaculture, whose dynamics tend to be largely unknown. The use of
The monitoring of the Booted Eagles Hieraaetus pennatus in Armenia,conducted during 2003-2019 shows that the species breeds in northern,north-eastern,central,southern,and south-eastern regions,inhabiting various decid...
Supported by the Special Fund of Chinese Central Government for Basic Scientific Research Operations in Commonweal Research Institutes titled“Eff ect of p H on the Larva Development and Carbon Sequestration of Several Intertidal Zone Bivalves in the East China Sea(Chinese Academy of Fishery Sciences)(No.2014A01YY02);the Returned Central Royalties for Using Sea Areas titled“Demonstration for Ecological Restoration and Environmental Improvement in Fengxian Sea Area Located in the Northern Seacoast of Hangzhou Bay”
Aquaculture in saline-alkaline water has a major problem: microalgal blooming causes the pH of water to increase dramatically, thereby causing damage to the reared organisms. To solve this problem, we set out to find...
Objective:To determine the spawning activity using gonadosomatic index(GSI)and gonad histology the Balistes capriscus(Teleostei:Balistidae)of the Gulf of Gabès(Southern Tunisia,Central Mediterranean Sea).Methods:The ...
The impact of acute exposure of Cypermethrin on the rate of oxygen consumption of the estuarine clam, Katelysia opima was studied. After 12, 24, 36, 48, 60, 72 84 and 96 h of exposure to acute concentration, the avera...
The olive fruit fly Bactrocera oleae is a major olive pest in Algeriaand other Mediterranean countries. Its attacks, in some cases, seriously compromised production. Bacillus thuringiensis is a spore-forming soil bact...