Results 121 to 130 of about 48,856 (306)

Microbially driven organic carbon cycling at the land−sea interface: Advances and an integrated study framework

open access: yesmLife, EarlyView.
Abstract The land−sea interface is a vital component of global biogeochemical cycles, where microorganisms drive the cycling of carbon, nitrogen, and sulfur. This review synthesizes the research progress from representative land−sea interfaces to elucidate how the microbial community structure and metabolic function influence the mobilization ...
Quanrui Chen   +7 more
wiley   +1 more source

Overview of pond aquaculture in Nepal [PDF]

open access: yesInternational Journal of Environment, Agriculture and Biotechnology, 2020
Bidika Subedi, Abhimanyu Shrestha
openaire   +1 more source

Alternative Practice From Coastal Pond to Recirculation Aquaculture System [PDF]

open access: yes, 2012
Coastal pond aquaculture used solar energy to produce oxygen via phytoplankton with their cultivation can be extensive such as the culture of low value cultured animals.
Aji, L. P. (Ludi)
core  

The importance of wild meat and freshwater fish for children's nutritional intake in the Congo Basin

open access: yesPeople and Nature, EarlyView.
Abstract Wild meat and freshwater fish are widely consumed in the Congo Basin, but in some areas, they are at risk of disappearing due to unsustainable hunting and fishing and changes in their habitat. Wild meat is also at risk of being eliminated from local diets due to potential policy changes such as wild meat bans.
Amy Ickowitz   +6 more
wiley   +1 more source

Properties of Skin Collagen from Southern Catfish (Silurus meridionalis) Fed with Raw and Cooked Food

open access: yesFoods
The southern catfish (Silurus meridionalis) is an economically important carnivorous freshwater fish in China. In this study, we compared the properties of skin collagen from southern catfish fed with raw food (RF) and cooked food (CF). The skin collagen
Qi Zhang   +9 more
doaj   +1 more source

A review of high nature value farming systems in Europe: Biodiversity, ecosystem services, drivers, innovations and future prospects

open access: yesPeople and Nature, EarlyView.
Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela   +4 more
wiley   +1 more source

‘We want to be the hosts of this story’: Learning from community‐led approaches to data governance of land use for nature recovery

open access: yesPeople and Nature, EarlyView.
Abstract Debates abound regarding how to use land for nature recovery and environmental governance. Such decisions require an understanding of benefits and trade‐offs, and increasingly rely on vast quantities of data, delivered through digital technologies.
Lucy Jenner   +3 more
wiley   +1 more source

On-farm feed: the potential for improving profitability in aquaculture [PDF]

open access: yes, 2005
The urge to develop a standard practical diet for farmed fish in Nigeria has been on the increase since the last decade. Since ages diets has ever represent the largest single cost item of most fish farm operations.
Ibiyo, L.M.O., Olowosegun, T.
core  

Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command   +8 more
wiley   +1 more source

Multi-criteria Geographic Information System (GIS) approach to aquaculture site selection: Balancing sustainable aquaculture development and fish biodiversity conservation in White Volta Basin, Ghana

open access: yesGlobal Ecology and Conservation
Achieving the increasing global protein demand relies mainly on wild fisheries and aquaculture. However, unplanned expansion threatens freshwater fish biodiversity through environmental degradation.
Abdou Orou-Seko, Martin Nyaaba Adokiya
doaj   +1 more source

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