Results 11 to 20 of about 387,728 (255)

Trends in the detection of aquatic non-indigenous species across global marine, estuarine and freshwater ecosystems: A 50-year perspective. [PDF]

open access: yesDivers Distrib, 2020
Bailey SA   +28 more
europepmc   +2 more sources

A Review of Indigenous Food Crops in Africa and the Implications for more Sustainable and Healthy Food Systems [PDF]

open access: yes, 2020
Indigenous and traditional foods crops (ITFCs) have multiple uses within society, and most notably have an important role to play in the attempt to diversify the food in order to enhance food and nutrition security.
Akinola, R.   +4 more
core   +4 more sources

A First Insight into a Draft Genome of Silver Sillago (Sillago sihama) via Genome Survey Sequencing

open access: yesAnimals, 2019
Sillago sihama has high economic value and is one of the most attractive aquaculture species in China. Despite its economic importance, studies of its genome have barely been performed. In this study, we conducted a first genomic survey of S.
Zhiyuan Li   +8 more
doaj   +1 more source

RNA-seq of hypo- and hyper-salinity stress-response transcriptome in the liver of greater amberjack (Seriola dumerili) juveniles

open access: yesAquaculture Reports, 2023
Salinity is an important abiotic stress that has significant effects on the physiology and metabolism of marine fish. The greater amberjack (Seriola dumerili) is a large, fast-growing species with high commercial value in global aquaculture.
Xiaoying Ru   +8 more
doaj   +1 more source

Predatory Efficiency of Crayfish: Comparison Between Indigenous and Non-Indigenous Species [PDF]

open access: yesBiological Invasions, 2004
The invasive crayfish Procambarus clarkii is highly dispersed within lentic waters in northern and central Italy. It is a polytrophic predator, exerting a strong influence on animal communities, including amphibians, fish, gastropods, and insect larvae. The indigenous species Austropotamobius italicus, inhabiting lotic waters, behaves as a generalist –
B. RENAI, GHERARDI, FRANCESCA
openaire   +2 more sources

Comparative Physiological and Transcriptomic Profiling Offers Insight into the Sexual Dimorphism of Hepatic Metabolism in Size-Dimorphic Spotted Scat (Scatophagus argus)

open access: yesLife, 2021
The spotted scat (Scatophagus argus) is an economically important cultured marine fish that exhibits a typical sexual size dimorphism (SSD). SSD has captivated considerable curiosity for farmed fish production; however, up till now the exact underlying ...
Huapu Chen   +8 more
doaj   +1 more source

Population dynamics of phyllocnistis citrella (Lepidoptera: Gracillariidae) and its parasitoids in Tafí Viejo, Tucumán, Argentina [PDF]

open access: yes, 2006
Seasonal abundance of the citrus leafminer, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae), was investigated between Nov 1999 and Apr 2003 in Tafí Viejo (Tucuman province).
Diez, Patricia Alejandra   +2 more
core   +1 more source

Botanical Knowledge and its Differentiation by Age, Gender and Ethnicity in Southwestern Niger [PDF]

open access: yes, 2008
Indigenous knowledge is unevenly distributed. Individual knowledge level may be affected by many factors such as gender, age, ethnicity, profession, religious and cultural beliefs, abundance and usefulness of the species.
Ayatunde, A.A.   +4 more
core   +2 more sources

Impacts of local human activities on the Antarctic environment [PDF]

open access: yes, 2008
We review the scientific literature, especially from the past decade, on the impacts of human activities on the Antarctic environment. A range of impacts has been identified at a variety of spatial and temporal scales.
Agnew   +91 more
core   +2 more sources

Preliminary Trial of Male to Female Sex Reversal by 17β-Estradiol in Combination with Trilostane in Spotted Scat (Scatophagus argus)

open access: yesFishes, 2023
The spotted scat (Scatophagus argus) is an important ornamental species with sexually biased ornamental values that favor males. Therefore, it makes sense to breed mono-male fingerlings as ornamental fish.
Zheng-Ting Jiang   +6 more
doaj   +1 more source

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