ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Dysbaric accidents are usually referred to compressed air-supplied diving. Nonetheless, some cases of decompression illness are known to have occurred among breath-hold (BH) divers also, and they are reported in the medical literature. A male BH diver (57 years old), underwater fishing champion, presented ...
As a multi-billion dollar industry, scallop fisheries world-wide rely on maintaining healthy off-shore populations. Recent developments in the collection of optical images from extended areas of the ocean floor has opened the possibility of assessing scallop populations from imagery. The shear volume ...
In this paper, the dynamic change of water surface area in Honghu Lake in recent 40 years based on remote sensing technique is introduced by using the multi-temporal remote sensing imagery including Landsat MSS, TM, ETM and HJ-1 CCD since 1970s. Meanwhile, the daily precipitation and evaporation data ...
Aquaculture, the fastest growing food-producing sector, now accounts for nearly 50 % of the world’s food fish (FAO in The state of world fisheries and aquaculture. FAO, Rome, 2010). The global aquaculture production of food fish reached 62.7 million tonnes in 2011 and is continuously increasing with ...
Lake Qaroun is an inland lake at the lowest part of El-Fayoum depression, Egypt. It receives agricultural and domestic non-treated drainage waters, which are also used for aquaculture in Qaroun area. The results of the present study aimed to provide comparable data between wild (collected from Lake ...
In order to meet the development of modern agriculture, this paper makes a research to the strategy of the Jianghan plain wetland agricultural development. This paper puts forwards the establishment of the sustainable development of all-round, multi-functional goals with the modern agriculture development ...
Soft computing techniques like neural networks are popular in the field of oceanography. To obtain the spectrum of oceanic parameters particularly the ocean wave heights are selected for the coastal regions of Tamil Nadu. The paper maintains keenness in applying the computer knowledge to ocean's welfare. ...
With the advent of modernity, the sharing of resources and infrastructures rapidly expanded beyond local communities into regional, national, and even transnational space -- nowhere as visibly as in Europe, with its small-scale political divisions. This volume views these shared resource spaces as the ...
This chapter contains sections titled: Valorizing Nature, Protecting Humans and Nature, Temporal Layering, Diversification, and Interlinking of Cosmopolitan Commons in Nature's Spaces, Notes
This chapter contains sections titled: Commons and Modernity, Technology and Cosmopolitan Commons, Epistemic Communities and Transnational Governance, The Resilience and Fragility of Cosmopolitan Commons, Notes
Serratia marcescens strain JPP1 was isolated from peanut hulls in Huai'an city, Jiangsu Province, China. Its potential to inhibit the mycelial growth of Aspergillus parasiticus and the subsequent aflatoxin production was evaluated. The strain JPP1 could produce chitinase to degrade fungal cell walls, ...
Gobionine species belonging to the genera Pseudorasbora, Pseudopungtungia, and Pungtungia (Teleostei; Cypriniformes; Cyprinidae) have been heavily studied because of problems on taxonomy, threats of extinction, invasion, and human health. Nucleotide sequences of three nuclear genes, that is, recombination ...
Purpose. To quantify the prevalence of and associated factors for chronic kidney disease (CKD) among male elderly fishing and agricultural population in Taipei, Taiwan. Methods. Subjects (n = 2,766) aged 65 years and over voluntarily admitted to a teaching hospital for a physical checkup were collected ...
Although the adult heart likely retains some regenerative capacity, heart failure (HF) typically remains a progressive disorder. We hypothesise that alterations in the local environment contribute to the failure of regeneration in HF. Previously we showed that nerve growth factor (NGF) is deficient ...
Parasites provide a selective pressure during the evolution of their hosts, and mediate a range of effects on ecological communities. Due to their short generation time, host-parasite interactions may also drive the virulence of opportunistic bacteria. This is especially relevant in systems where high ...
A major challenge for small-scale fisheries management is high spatial variability in the demography and life history characteristics of target species. Implementation of local management actions that can reduce overfishing and maximize yields requires quantifying ecological heterogeneity at small spatial ...
Non-indigenous species that become invasive are one of the main drivers of biodiversity loss worldwide. In various freshwater systems in Europe, populations of native amphipods and fish are progressively displaced by highly adaptive non-indigenous species that can perform explosive range extensions. ...
We first estimated the content of polycyclic aromatic hydrocarbons (PAHs) in the brain, liver, bladder, roe, and muscle of four species of edible freshwater fish from the Beijing market. The distribution characteristics of PAHs in these tissues and organs were analyzed to determine their health risks ...
To examine spatial distribution and bioconcentration of PAHs, water and fish samples were collected from Pearl River Delta in summer and spring, respectively. Particulate organic carbon, dissolved organic carbon, biodegradable DOC (BDOC), and chlorophyll a were measured. PAHs were dominated by 2- and ...