Your browser doesn't support javascript.
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 6.824
Filtrar
1.
Ying Yong Sheng Tai Xue Bao ; 31(1): 275-281, 2020 Jan.
Artigo em Chinês | MEDLINE | ID: mdl-31957405

RESUMO

Japanese Spanish mackerel (Scomberomorus niphonius) is one of the main economic fish species in the Yellow Sea. To understand its spawning habitat and population dynamics in the early stage, we examined the distribution and environmental characteristics of spawning ground of Japanese Spanish mackerel using their egg survey data collecting in 2015 (late May) and 2017 (late May) in the coastal waters of Yellow Sea. The generalized additive model (GAM) with the Tweedie distribution was used to analyze the distribution and environmental characteristics of its spawning ground. The results showed that egg distribution was significantly related to the location (i.e., latitude and longitude), water depth, and sea surface temperature (SST), but not related to sea surface salinity (SSS). The optimal range of depth and SST were 15-30 m and 16-20 ℃, respectively. The mackerel spawning ground mainly distributed in the region Shidao fishing ground (area near 36°30' N,121°48' E) and Haizhou Bay (33°30'-36° N,119°30'-121°30' E). There were some clear inter-annual differences in the distribution of mackerel spawning ground, with the spawning ground tending to northward in the year with higher sea temperature. Therefore, it is necessary to manage and protect the above spawning ground (especially the Haizhou Bay), establishing the corresponding ecological protection and restoration strategy, to realize sustainable exploitation of mackerel fisheries resources in the Yellow Sea.


Assuntos
Perciformes , Animais , China , Ecossistema , Pesqueiros , Dinâmica Populacional
2.
J Sci Food Agric ; 100(3): 1038-1047, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31650558

RESUMO

BACKGROUND: The aquafeed sector has been replacing conventional dietary ingredients with more economic and eco-friendly ingredients. Insects embody a promising alternative as a result of being highly nutritious and showing traits leading to a circular bioeconomy. Atlantic salmon (Salmo salar L.) at the sea-water stage were fed diets with a partial or complete substitution of fishmeal with meal of Hermetia illucens larvae reared on a media containing Ascophyllum nodosum mixed with organic wastes (60:40). The present study aimed to assess the quality of fillets by characterizing its physico-chemical traits with conventional and innovative methods, such as the proton transfer reaction-time of flight-mass spectrometer technique, allowing the analysis of samples at room temperature. Finally, steamed fillets underwent a consumer test to investigate the liking of consumers and their intention of re-consumption. RESULTS: The main findings showed that a complete dietary substitution of fishmeal with H. illucens larvae meal did not impair the physico-chemical quality of A. salmon fillets. Notably, neutral n-3 polyunsaturated fatty acids (PUFA) slightly but significantly increased in the fillets of A. salmon fed H. illucens, also as a result of the additional fish oil present in the diets containing insect. The volatile organic profile was not altered by the different diets. The consumer-liking test revealed that Italian consumers appreciated the tested salmon irrespective of the administered feed. CONCLUSION: Tailoring the insect fatty acid profile by rearing the larvae on a PUFA-rich substrate, coupled with a dietary modulation of the oily source, can successfully maintain or even increase the cardioprotective characteristics of fillets. © 2019 Society of Chemical Industry.


Assuntos
Ração Animal/análise , Larva/química , Salmo salar/metabolismo , Compostos Orgânicos Voláteis/análise , Animais , Dieta/veterinária , Ácidos Graxos Insaturados/análise , Ácidos Graxos Insaturados/metabolismo , Pesqueiros , Larva/metabolismo , Carne/análise , Salmo salar/crescimento & desenvolvimento , Simuliidae/química , Simuliidae/metabolismo , Compostos Orgânicos Voláteis/metabolismo
3.
Bioresour Technol ; 297: 122516, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31830716

RESUMO

Cultivating microalgae on wastewaters is an effective way to produce algal biomass whereas harvesting microalgae is a costly operation. This study we examined the feasibility of co-culturing a high-value microalga with an auto-flocculating strain to enable efficient recovery of biomass. Experiments were conducted to co-cultivate Chlorella zofingiensis with Tribonema sp. on swine wastewater diluted by fishery wastewater under different conditions. The result showed the optimal inoculum ratio of Tribonema sp. to Chlorella zofingiensis was 1:1. The removal efficiencies of pollutants (NH4+-N, TN, TP, and COD) and lipid content were high when the co-culture ratios of Tribonema sp. were high. Also, some larger chain fatty acids, specifically C20:5 and C22:6 were present when the two strains co-culture. The recovery efficiency increased with the increasing proportion of auto-flocculating Tribonema sp.. Algae co-culture has the potential to address limitations in substrate utilization by individual strains, also improve the recovery of biomass.


Assuntos
Chlorella , Microalgas , Animais , Biomassa , Técnicas de Cocultura , Pesqueiros , Nitrogênio , Suínos , Águas Residuárias
4.
Ambio ; 49(2): 616-627, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31161599

RESUMO

This study evaluates local-scale drivers of shark harvests in India, one of the world's largest shark fishing nations. Focusing on key harbours in the states of Gujarat and Maharashtra, which together contribute 54% of India's shark harvest, this study uses a semi-structured survey to examine the practices of shark fishers and traders, their knowledge of shark trade and policy, and perceptions of shark declines. Findings indicate that a domestic market for shark meat is presently the main local driver for harvests rather than the global trade in shark fins. Sharks are mostly non-target catch, landed whole, contributing to the protein needs of coastal communities. Consumer demand is the greatest for small-bodied and juvenile sharks. Perceived steep declines in shark numbers and sizes have had economic impacts on fishers and traders. The unregulated domestic market for shark meat is a key challenge requiring nuanced local approaches that diverge from global shark conservation priorities.


Assuntos
Pesqueiros , Tubarões , Adolescente , Animais , Conservação dos Recursos Naturais , Índia , Alimentos Marinhos
5.
Ambio ; 49(2): 628-639, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31161600

RESUMO

Fishing is a dangerous and financially risky way to make a living, but it attracts many participants that prefer it to higher paying and safer jobs. Based on a survey of over 1400 U.S. West Coast fishing vessel owners we use factor analysis and structural equation modeling to quantify distinct latent variables representing job satisfaction related to non-monetary versus monetary aspects of fishing and measures of identity and social capital associated with being a fisher. We show that these latent variables have distinct effects on (stated) fishery participation behavior and that higher non-monetary job satisfaction, social capital, and identity, are associated with a willingness to forgo higher income to be a fisher. Understanding how these factors affect and are affected by participation in fisheries could be important to increase benefits from fisheries and to ensure sustainability of management regimes that rely on indirect controls on effort to limit catch.


Assuntos
Pesqueiros , Satisfação no Emprego , Animais , Renda , Alimentos Marinhos
6.
Ambio ; 49(2): 541-556, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31301003

RESUMO

Primary production hotspots in the marine environment occur where the combination of light, turbulence, temperature and nutrients makes the proliferation of phytoplankton possible. Satellite-derived surface chlorophyll-a distributions indicate that these conditions are frequently associated with sharp water mass transitions named "marine fronts". Given the link between primary production, consumers and ecosystem functions, marine fronts could play a key role in the production of ecosystem services (ES). Using the shelf break front in the Argentine Sea as a study case, we show that the high primary production found in the front is the main ecological feature that supports the production of tangible (fisheries) and intangible (recreation, regulation of atmospheric gases) marine ES and the reason why the provision of ES in the Argentine Sea concentrates there. This information provides support to satellite chlorophyll as a good indicator of multiple marine ES. We suggest that marine fronts could be considered as marine ES hot spots.


Assuntos
Ecossistema , Pesqueiros , Fitoplâncton , Temperatura Ambiente
7.
Ambio ; 49(2): 640-649, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31201615

RESUMO

Understanding fisher beliefs and attitudes towards specific management strategies can help inform and improve fisheries management, and thus stock sustainability. Previous studies highlight a lack of fisher awareness regarding environmental issues influencing the systems they utilise and the negative impacts of specific strategies, such as stock enhancement. Our study used a two-phase approach to first elicit and then measure the strength of common fishers' beliefs and associated attitudes regarding stock enhancement. Specifically, this research focused on recreational fishers of an estuarine crab fishery (Portunus armatus) in south-western Australia. The results demonstrate that recreational fishers believe stock enhancement could have strong positive outcomes, but also recognise that this management strategy could lead to some negative outcomes, though the latter are perceived as less likely to happen. This contrasts with previous research on fisheries stocking and demonstrates the value of using the two-phase approach to clarify fishers' perceptions of particular management approaches. To reduce fisher dissatisfaction with management actions, careful communication on the benefits and costs of stock enhancement is recommended. Our study highlights the significance of integrating social sciences into fisheries research, and the need to better understand fishing community beliefs to ensure effective management of the fishery.


Assuntos
Conservação dos Recursos Naturais , Pesqueiros , Peixes
8.
Chemosphere ; 239: 124734, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31494317

RESUMO

Dam construction and fish culture can change the biogeochemical processes in river, yet their impact on the spectral properties of particulate organic matter (POM) remains to be studied. This was investigated in a reservoir-type river (Minjiang river, SE China) using absorption spectroscopy and fluorescence excitation-emission matrices-parallel factor analysis (EEMs-PARAFAC). Five fluorescent components were identified from POM with PARAFAC. Four components C1-C4 were affected by the seasonal variations of rainfall and runoff, indicating the influences of hydrological condition and terrestrial inputs. The Chlorophyll a concentration (Chl a) correlated significantly with the humic-like C3 (p < 0.05) and the protein-like C4 (p < 0.01), indicating phytoplankton was an important source of C3 and C4. The Chl a and fluorescence intensities of C3-C4 were higher in the fish culture zones than in other areas, and the absorption coefficient a300 and C1-C4 were lower downstream the dam. These results indicated that fish farming in the reservoir probably promoted the production of POM. The a300 and C1 per unit mass of suspended particulate matter (a300/TSM and C1/TSM) correlated significantly with the median particle size (p < 0.01), which might be related to the contribution of micro-phytoplankton. The absorption spectra of POM showed a shoulder peak at ∼280 nm, and its intensity correlated significantly and positively with Chl a (p < 0.01). These results indicated that the peak was probably derived from phytoplankton production. Our results have implications for better understanding the influences of human activities on the dynamics of river POM.


Assuntos
Pesqueiros , Material Particulado/metabolismo , Rios/química , Espectrometria de Fluorescência/métodos , China , Clorofila A/metabolismo , Monitorização de Parâmetros Ecológicos , Monitoramento Ambiental/métodos , Análise Fatorial , Fluorescência , Tamanho da Partícula , Material Particulado/análise , Fitoplâncton , Chuva , Estações do Ano
9.
Sci Total Environ ; 702: 134940, 2020 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-31733552

RESUMO

Overfishing is a concerning threat that can lead to the collapse of fish stocks. We assessed the combinations of factors, including biological traits, types of exploitation and responses to sea temperature and salinity changes, that drive species to collapse in the Brazilian Exclusive Economic Zone (EEZ) tropical and subtropical regions. We applied a catch-based method of stock classification and a catch time series of 61 years from 132 exploited fish species. Species were categorized as Collapsed, Overexploited, Fully Exploited or in Development, and we used a GAM analysis to understand their categorization over time. Furthermore, a Redundancy Analysis was developed to assess the species characteristics that best predicted each exploitation category. Twelve species were classified as Collapsed, 55 as Overexploited, 46 as Fully Exploited and 19 as in Development. Tropical and subtropical exploited species collapses in Brazil were best explained by a complex combination of a negative impact of warmer sea temperatures, fishery exploitation and specific life-history traits. A synergistic interaction between these factors could bring species to collapse. We hypothesize that the exploitation of species with vulnerable traits may alter how these species respond to temperature and, therefore, lead them to collapse given that intense exploitation may affect their ability to respond to temperature increases. Measures to mitigate climate change impacts should take into consideration incentives to decrease the exploitation of vulnerable species and, specifically, consider species with more sensitive biological traits. Such measures are also important to minimize the socioeconomic impacts on the people that depend on these species.


Assuntos
Conservação dos Recursos Naturais , Pesqueiros , Animais , Brasil , Mudança Climática , Peixes , Alimentos Marinhos/estatística & dados numéricos
10.
J Environ Manage ; 254: 109808, 2020 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-31739093

RESUMO

Marine Protected Areas (MPAs) are effective resource management and conservation measures, but their success is often hindered by non-compliant activities such as poaching. Understanding the risk factors and spatial patterns of poaching is therefore crucial for efficient law enforcement. Here, we conducted explanatory and predictive modelling of poaching from recreational fishers within no-take zones of Australia's Great Barrier Reef Marine Park (GBRMP) using Boosted Regression Trees (BRT). Combining patrol effort data, observed distribution of reported incidents, and spatially-explicit environmental and human risk factors, we modeled the occurrence probability of poaching incidents and mapped poaching risk at fine-scale. Our results: (i) show that fishing attractiveness, accessibility and fishing capacity play a major role in shaping the spatial patterns of poaching; (ii) revealed key interactions among these factors as well as tipping points beyond which poaching risk increased or decreased markedly; and (iii) highlight gaps in patrol effort that could be filled for improved resource allocation. The approach developed through this study provide a novel way to quantify the relative influence of multiple interacting factors in shaping poaching risk, and hold promises for replication across a broad range of marine or terrestrial settings.


Assuntos
Conservação dos Recursos Naturais , Pesqueiros , Austrália , Humanos
11.
Ambio ; 49(1): 130-143, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30843168

RESUMO

The transformation of coral reefs has profound implications for millions of people. However, the interactive effects of changing reefs and fishing remain poorly resolved. We combine underwater surveys (271 000 fishes), catch data (18 000 fishes), and household surveys (351 households) to evaluate how reef fishes and fishers in Moorea, French Polynesia responded to a landscape-scale loss of coral caused by sequential disturbances (a crown-of-thorns sea star outbreak followed by a category 4 cyclone). Although local communities were aware of the disturbances, less than 20% of households reported altering what fishes they caught or ate. This contrasts with substantial changes in the taxonomic composition in the catch data that mirrored changes in fish communities observed on the reef. Our findings highlight that resource users and scientists may have very different interpretations of what constitutes 'change' in these highly dynamic social-ecological systems, with broad implications for successful co-management of coral reef fisheries.


Assuntos
Antozoários , Recifes de Corais , Animais , Ecossistema , Pesqueiros , Peixes , Ilhas do Pacífico
12.
Ambio ; 49(1): 144-155, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30852777

RESUMO

The ability of resource-dependent communities to adapt to climate change depends in part on their perceptions and prioritization of specific climate-related threats. In the Maine lobster fishery, which is highly vulnerable to warming water associated with climate change, we found a strong majority (84%) of fishers viewed warming water as a threat, but rank its impacts lower than other drivers of change (e.g., pollution). Two-thirds believed they will be personally affected by warming waters, but only half had plans to adapt. Those with adaptation plans demonstrated fundamentally different views of human agency in this system, observing greater anthropogenic threats, but also a greater ability to control the fishery through their own actions on the water and fisheries management processes. Lack of adaptation planning was linked to the view that warming waters result from natural cycles, and the expectation that technological advancements will help buffer the industry from warming waters.


Assuntos
Pesqueiros , Nephropidae , Adaptação Fisiológica , Animais , Mudança Climática , Humanos , Maine
13.
Ambio ; 49(1): 107-117, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30852778

RESUMO

Stock enhancement activities provide an opportunity to examine density-dependent suppression of population biomass which is a fundamental issue for resource management and design of no-take-zones. We document 'catch-and-wait' fisheries enhancement where all but the largest lobsters are thrown back, recapturing them later after they have grown to a larger size. The residency, rate of return, and potential negative density-dependent effects of this activity are described using a combination of tagging and v-notching and by relating spatial growth patterns to population density defined with Catch Per Unit Effort. The results successfully demonstrated the concept of catch-and-wait practices. However, a density-dependent suppression of growth (in body size) was observed in male lobsters. This demonstrates a mechanism to explain differences in lobster sizes previously observed across EU fishing grounds with different stock densities. This negative effect of density could also affect individual biomass production in marine reserve or no-take zones.


Assuntos
Conservação dos Recursos Naturais , Pesqueiros , Biomassa , Peixes , Masculino , Densidade Demográfica
14.
Ambio ; 49(1): 173-186, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31055794

RESUMO

Toothed whales (odontocetes) feeding on fish caught on hooks in longline fisheries is a growing issue worldwide. The substantial impacts that this behaviour, called depredation, can have on the fishing economy, fish stocks and odontocetes populations, raise a critical need for mitigation solutions to be developed. However, information on when, where and how odontocete depredation occurs underwater is still limited, especially in demersal longline fisheries (fishing gear set on the seafloor). In the present study, we investigated depredation by killer whales (Orcinus orca) and sperm whales (Physeter macrocephalus) on demersal longlines in the French Patagonian toothfish fishery (Southern Ocean). Using a combination of animal-borne behavioural and longline-attached data loggers, we demonstrated that both species are able to depredate longlines on the seafloor. This study, therefore, suggests that odontocetes whales-longline interaction events at depth may be unrecorded when assessing depredation rates from surface observations during hauling phases only. This result has implications for the management of fisheries facing similar depredation issues as underestimated depredation rates may result in unaccounted fish mortality in fish-stock assessments. Therefore, while further research should be conducted to assess the extent of deep-sea whale-longline interaction events during soaking, the evidence that depredation can occur at any time during the whole fishing process as brought out by this study should be considered in future developments of mitigation solutions to the issue.


Assuntos
Cachalote , Baleias , Animais , Comportamento Animal , Pesqueiros
15.
Sci Total Environ ; 699: 134281, 2020 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-31671307

RESUMO

Fish farms are increasingly situated in strong current sites above or near to mixed-bottom habitats that include organisms not normally considered in the context of organic enrichment. This study takes a holistic view of the benthic enrichment process by combining different survey techniques on complimentary spatial scales: conventional macrofaunal cores, larger-scale visual quantification of epibiota and environmental-DNA metabarcoding of microbial communities. A large tube forming polychaete (Arenicola marina), normally found intertidally and living too deep for conventional sampling, was observed occupying an opportunistic niche in areas of high deposition and in very close association with Capitellid worm complexes. The surface-dwelling brittlestar, Ophiocomina nigra, was abundant at distances of 250-1000 m from Farm-B, suggesting a positive response to enrichment, but was displaced where sedimentation exceed 5 g m2 d-1. A corresponding gradient was evident within the sediment microbial communities, supporting established theories about ecosystem engineering and multi-species synergies for organic waste assimilation. Many of the bacteria present in the near-farm sediments were linked to the farmed fish and fish health issues suggesting one or two-way inoculation pressures. These functionally different benthic organisms are intrinsically linked and the resulting synergy has the potential to assimilate significant quantities of anthropogenically produced organic waste contributing to environmental sustainability.


Assuntos
Ecossistema , Monitoramento Ambiental , Resíduos , Meio Ambiente , Pesqueiros
16.
Rev Soc Bras Med Trop ; 52: e20190419, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31800925

RESUMO

INTRODUCTION: The fish farming program in Acre is as an alternative program to generate income and employment and has promising regional, national, and international markets. While the economic importance of fish farming in the Jurua Region is clear, one must address its contribution to increase malaria transmission. METHODS: This was a qualitative study. The answers of the 16 key informants were organized into the following: (1) the healthcare services structure; (2) conscience, perception, and behaviors; and (3) socioeconomic and political issues. Each answer was classified as weaknesses, strengths, opportunities, and threats. RESULTS: Regarding healthcare services, the frequency of household visits was reduced, and subjects presenting with malaria symptoms were required to visit a healthcare unit to be diagnosed and treated. Regarding individual's conscience, perception, and behavior, malaria was considered an insignificant disease, and a large proportion of the population were engaged in health practices that put them at risk in contacting with malaria vectors. Regarding political and economic issues, there were economic and infrastructure barriers for the development of a productive activity, and the insufficient credit or formalization of their properties prevented their access to governmental incentives and the financial market. CONCLUSIONS: Support to fish farmers for low-cost inputs was not observed, and appropriate knowledge regarding the impact of the absence of maintenance and abandonment of fish tanks was insufficient. Moreover, insufficient healthcare services prevented not only the treatment of individuals with malaria but also the control of this disease.


Assuntos
Pesqueiros , Malária/transmissão , Animais , Brasil , Estudos Transversais , Feminino , Humanos , Masculino , Pesquisa Qualitativa
17.
Ying Yong Sheng Tai Xue Bao ; 30(12): 4249-4258, 2019 Dec.
Artigo em Chinês | MEDLINE | ID: mdl-31840471

RESUMO

According to the fishery resources investigation data in the east of the Nanji Islands during autumn in 2017 and spring in 2018, the inter-specific relationships and ecological relationships between major nekton were analyzed via the index of relative importance, niche breadth, cluster analysis, niche overlap, χ2-test, variance ratio test, association coefficient, percentage of co-occurrence, and point correlation coefficients. The results showed that there were 30 major nekton species in this area. The dominant species were Harpadon nehereus, Portunus trituberculatus, and Oratosquilla oratoria. The niche width of these dominant species was relatively wide. Based on the cluster analysis of niche breadth, the 30 major nekton species could be divided into three categories, wide niche breadth species, moderate niche breath species, and narrow niche breath species. The distribution range of niche overlap value was [0, 0.98], indicating that there were differences in the similarity of species to resource utilization and that the niche was differentiated and accompanied by inter-specific competition. The values of VR and W showed that there was a significant positive correlation among the major nekton species. The χ2-test results indicated significantly interspecific association for 76 species pair (χ2≥3.841), which was related to community stability and species coexistence. Results of association coefficient, percentage of co-occurrence and point correlation coefficients test suggested that the interspecific association was strong and tended to be positive.


Assuntos
Ecossistema , Pesqueiros , Animais , Peixes , Ilhas , Estações do Ano
18.
Ying Yong Sheng Tai Xue Bao ; 30(11): 3911-3920, 2019 Nov.
Artigo em Chinês | MEDLINE | ID: mdl-31833705

RESUMO

The index of relative importance (IRI), niche breadth, and niche overlap (Qik) of nekton species were calculated using data collected from four fishery resource surveys from May 2016 to February 2017 in Yueqing Bay, Zhejiang Province. The results showed that there were 27 major nekton species (IRI>100) with higher turnover rates across different seasons, while their niche breadth values differed greatly and showed significant positive correlation with IRI. The niche overlaps of nekton were generally low, with the highest overlap value in autumn and the lowest in spring. The total amount of species pairs with niche overlap over 0.6 (Qik>0.6) were 14 in the autumn and five in the spring, which represented 15.4% and 7.6% of the total pairs, respectively. Results from the redundancy analysis suggested that the distribution of main nekton species were mainly affected by temperature, salinity and turbidity, which cause ecological differentiation of nekton species.


Assuntos
Baías , Ecossistema , China , Pesqueiros , Estações do Ano
19.
Rev Soc Bras Med Trop ; 53: e20180495, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31859937

RESUMO

INTRODUCTION: This study aimed to document injuries caused by fish among professional fishermen in the Western Brazilian Amazon. METHODS: We undertook a descriptive, retrospective study, involving 51 professional fishermen, to determine clinical, epidemiological, and therapeutic aspects of their injuries. RESULTS: Among 51 fishermen interviewed, most injuries were due to mandi (Pimelodus spp.), and the hands were the most injured region, resulting in pain and bleeding in all cases. CONCLUSIONS: Our study findings confirm the morbidity of fish-related injuries, and reaffirm the need for relevant information regarding prevention and injury management.


Assuntos
Acidentes de Trabalho/estatística & dados numéricos , Mordeduras e Picadas/epidemiologia , Venenos de Peixe/envenenamento , Pesqueiros/estatística & dados numéricos , Adulto , Idoso , Animais , Brasil/epidemiologia , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem
20.
Nature ; 576(7787): 499-501, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31844268
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA