Mostrando 44,141 - 44,160 Resultados de 44,833 Para Buscar '"Fish"', tiempo de consulta: 0.43s Limitar resultados
  1. 44141
    “…In African countries, people rely predominantly on the use of their hands to engage in economic productive activities, including agricultural, fishing, mining and construction, that are largely performed by machines in high-income contexts. …”
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  2. 44142
    “…Benthic species, though ecologically important, are vulnerable to genetic loss and population size reduction due to impacts from fishing trawls. An assessment of genetic diversity and population structure is therefore needed to assist in a resource management program. …”
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  3. 44143
    “…EXCAVATOR2, exomeCopy, and FishingCNV focused on detection of a wide range of variations but showed low precision. …”
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  4. 44144
    “…We hypothesise that the different responses to changes in surface water by immature and adult Shoebills are related to age-specific optimal foraging conditions and fishing techniques. Our study highlights the need to understand the movements of Shoebills throughout their life cycle to design successful conservation actions for this emblematic, yet poorly known, species.…”
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  5. 44145
  6. 44146
    “…Following hatching, SL transition into a microphagous, sediment burrowing larval stage, and after 2–10+ years, the larvae undergo a dramatic metamorphosis, transforming into parasitic juveniles that feed on blood and bodily fluids of fishes; adult lamprey cease feeding, spawn, and die. …”
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  7. 44147
  8. 44148
    “…BACKGROUND: Spiny lobsters of the family Palinuridae Latreille, 1802 are known to be industrial crustaceans in the global fishing market amongst other crustacean marine species. …”
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  9. 44149
    “…Fecal microbiomes from these species were also taxon-poor compared to those of many other vertebrates and were more similar to those of predatory teleost fishes and toothed whales than to those of filter-feeding baleen whales. …”
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  10. 44150
    “…The cause may be related to the proximity to the main national highway, the vehicles and machinery used in the saltworks located in the area, and the small harbors used principally for fishing. In addition, industrial emissions from the Atlantic coast of Morocco and adjacent countries can be reasonably attributed as additional contributors to the enrichments. …”
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  11. 44151
    “…Therefore, classical surveys of the taxa used to identify freshwater KBAs (fishes, molluscs, odonates, and aquatic plants) were conducted in Douro (Iberian Peninsula) and Sebou (Morocco) River basins in the Mediterranean Biodiversity Hotspot. …”
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  12. 44152
    “…During periods of anomalously high sea‐surface temperatures, movements of tracked sharks shifted beyond spatial management zones that had been affording them protection from commercial fishing and bycatch. Taken together, these study results have implications for fisheries management, human–wildlife conflict, and ecosystem functioning.…”
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  13. 44153
    “…Deep-water rose shrimps (Parapenaues longirostris, Lucas, 1846) (DWRS) are being increasingly harvested in the Mediterranean Sea, and the captured specimens are quickly frozen onboard fishing trawlers to preserve freshness and post-harvest quality. …”
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  14. 44154
    “…Therefore, it becomes urgent to carry out laboratory studies to test to what extent these pollutants can affect the growth of algae which is necessary as a food for marine fishes. Spirulina is considered the most important algal species due to its high nutritional value for humans and animals. …”
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  15. 44155
    “…Herein, we describe the sequence analysis of LIF, OSM, and CT‐1 from several organisms, and m17, a LIF ortholog found in fishes, regarding its phylogenetics, intrinsic properties, and the impact of conserved residues on structural features. …”
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  16. 44156
    “…These and other conclusions not only provide valuable insights into understanding of drowning circumstances but also the key policy and programme interventions for water-based economic activities such as fishing and public water transportation in Uganda and other LMICs.…”
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  17. 44157
    por Nguyen, Minh-Hoang, Jones, Thomas E.
    Publicado 2022
    “…In particular, the global numbers of mammals, birds, fishes, and plants declined by 68% from 1970 to 2016. …”
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  18. 44158
    “…There was no significant change in nucleotide diversity over the last 750 years (p = 0.343), with no detectable loss of diversity as a result of indigenous and industrial-scale fishing activity. While there was no evidence for contemporary population structure (AMOVA, p = 0.764), phylogeographic analyses identified two distinct mitochondrial clades that diverged approximately 650,000 years ago during the mid-Pleistocene, suggesting the species experienced barriers to gene flow when sea levels dropped over 120 m during previous glacial maxima. …”
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  19. 44159
    “…INTRODUCTION: 1α,25-dihydroxyvitamin D3 (1α,25[OH](2)VD(3)) is a hormone known for its key roles in calcium absorption and nutrient metabolism. In teleost fishes, 1α,25(OH)(2)VD(3) insufficiency causes impaired glucose metabolism and lipid oxidation. …”
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  20. 44160
    “…ABSTRACT: United States and Canadian governments have responded to legal requirements to reduce human-induced whale mortality via vessel strikes and entanglement in fishing gear by implementing a suite of regulatory actions. …”
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