Revista Brasileira de Ciências Ambientais最新文献_第9页

Environmental perception of artisanal fishermen in the region of Ilha Grande National Park, PR/MS, after the formation of the Itaipu reservoir: traditional knowledge and human-nature interaction 大伊尔哈国家公园地区手工渔民的环境感知，PR/MS，在伊泰普水库形成后:传统知识和人与自然的互动

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781544

Bárbara Machado Duarte, E. Kashiwaqui, R. Yunes, P. Sanches

{"title":"Environmental perception of artisanal fishermen in the region of Ilha Grande National Park, PR/MS, after the formation of the Itaipu reservoir: traditional knowledge and human-nature interaction","authors":"Bárbara Machado Duarte, E. Kashiwaqui, R. Yunes, P. Sanches","doi":"10.5327/z2176-94781544","DOIUrl":"https://doi.org/10.5327/z2176-94781544","url":null,"abstract":"The flooding of the Sete Quedas fall for the formation of the Itaipu hydroelectric power plant, on the Paraná River, had impacts on fishing. The objective of this study was to analyze the environmental perception of fishermen in the region of Ilha Grande National Park, the environmental changes that occurred after the formation of the Itaipu reservoir and their relationship with fishing in the region. Data collection was carried out through interviews, with a semi-structured script approved by the Ethics Committee of Western Paraná State University. This script consisted of 26 questions aimed at identifying the socioeconomic characteristics of the activity and the changes that occurred from 1980 to 2020. Qualitative variables were analyzed. The results showed that fishermen have knowledge and perception of the environmental changes that have occurred in the last 40 years, and of the consequences of these changes in the fishing and housing spaces where they are inserted. Moreover, they demonstrated knowledge about changes in the river bed, in the course and on the banks of the Paraná River, about silting up and the decrease and/or extinction of fish species, in line with what has been found in the scientific literature. Thus, for these artisanal fishermen, the flooding caused social, cultural and economic losses. It is necessary for public authorities to act, supported by scientific information, guiding environmental education actions and measures to mitigate the environmental impacts generated and to support the fishermen.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115295922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modified inderbitzen equipment for simulation of water erosion in undeformed soil samples 用于模拟未变形土壤样品水侵蚀的改进的固化剂装置

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781557

Andréa Cristina Thoma, D. Tassinari, B. Prat, Lauana Lopes dos Santos, Bárbara Pereira Christofaro Silva, A. C. Silva

{"title":"Modified inderbitzen equipment for simulation of water erosion in undeformed soil samples","authors":"Andréa Cristina Thoma, D. Tassinari, B. Prat, Lauana Lopes dos Santos, Bárbara Pereira Christofaro Silva, A. C. Silva","doi":"10.5327/z2176-94781557","DOIUrl":"https://doi.org/10.5327/z2176-94781557","url":null,"abstract":"Several devices have been developed to assess soil losses by water erosion. However, they rarely assess the combined effects of raindrop impact and surface runoff together with vegetation cover on varying slopes. This study aimed to design and validate an equipment, on laboratory scale, to evaluate the effect of water erosion on undisturbed soil samples with and without plant cover, as well as to assess the kinetic energy of simulated rain and the resultant shear stress at varying runoff intensities. The equipment is composed of a rainfall simulator, an adjustable stand for different slopes and falling heights, and a runoff ramp for testing undisturbed soil samples measuring 15 x 20 x 40 cm (height, width, and length). In this study, the equipment simulated and evaluated the effect of precipitation and runoff on soil losses, allowing to obtain different values of the kinetic energy of precipitation and runoff. For a f low rate of 12 L min-1 and slope of 35%, the shear stress could reach up to 8 Pa. Furthermore, the equipment showed the effect of vegetation cover and slope on soil losses in different granulometric fractions (< 0.106 mm, 0.106 to 0.25 mm, 0.25 to 0.5 mm, 0.5 to 1.0 mm, 1.0 to 2.0 mm, and > 2.0 mm), revealing the potential of its use in several erosion studies on a laboratory scale.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132476501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ecology and coexistence of Aedes aegypti (Linnaeus 1762) and Aedes (Ste.) albopictus (Skuse 1894) in two state parks in Cuiabá, MT, Brazil 巴西MT cuiab<e:1>两个州立公园内埃及伊蚊(Linnaeus 1762)和白纹伊蚊(Skuse 1894)的生态与共存

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781451

C. M. M. Butakka, Fabiana Aparecida Caldart Rodrigues, Sandra Mariotto, Lenicy Lucas de Miranda Cerqueira, R. D. Miyazaki

{"title":"Ecology and coexistence of Aedes aegypti (Linnaeus 1762) and Aedes (Ste.) albopictus (Skuse 1894) in two state parks in Cuiabá, MT, Brazil","authors":"C. M. M. Butakka, Fabiana Aparecida Caldart Rodrigues, Sandra Mariotto, Lenicy Lucas de Miranda Cerqueira, R. D. Miyazaki","doi":"10.5327/z2176-94781451","DOIUrl":"https://doi.org/10.5327/z2176-94781451","url":null,"abstract":"Scientific investigation of disease vectors is indispensable for knowledge of its Ecology, as they affect the health of human population. In this work, we present the results of the distribution and abundance of Aedes aegypti and Ae. albopictus in Massairo Okamura and Mãe Bonifácia state parks, Cuiabá-Mato Grosso, Brazil, to understand how changes in the rainy season interfere with their proliferation in natural wild areas located in urban regions. The focus was to investigate the coexistence of these species in the capture sites. The collections were carried out in eight campaigns within a period of 11 months of the year 2019, through ovitraps, with a total of 10 traps for each park. The results of the variables abundance (n) and relative humidity (%) were analyzed by the Statistic 7.0 program using factorial ANOVA. The 7117 quantified larvae produced 1462 adults for the two parks, with significant variability in mean abundance values between months and between sampling points. The record of the co-occurrence of Ae. aegypti and Ae. albopictus resulted in their coexistence and use of similar breeding sites under advantageous conditions for their colonization. The results presented showed that the parks have vulnerabilities in relation to the proliferation of vectors, and the environments must go through constant epidemiological surveillance. Faced with a serious situation in relation to arboviruses, it is essential to adopt strategies with greater investments in adequate methods, which provide sustainability to the actions established by surveillance networks.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131487552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fish consumption and consumer awareness aspects of possible mycotoxin contamination in fish in Curitiba-PR, Southern Brazil 巴西南部库里蒂巴- pr的鱼类消费和消费者对鱼类中可能的霉菌毒素污染的认识方面

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z217694781023

A. Anater, Bruno Machuca Thon, Francisco Pizzolato Montanha, S. Weber, Deivid Roni Ribeiro, C. T. Pimpão

{"title":"Fish consumption and consumer awareness aspects of possible mycotoxin contamination in fish in Curitiba-PR, Southern Brazil","authors":"A. Anater, Bruno Machuca Thon, Francisco Pizzolato Montanha, S. Weber, Deivid Roni Ribeiro, C. T. Pimpão","doi":"10.5327/z217694781023","DOIUrl":"https://doi.org/10.5327/z217694781023","url":null,"abstract":"The global per capita consumption of fish reached a record of 20.5 kg in 2018, thus demonstrating the sector’s importance. A potential risk to consider when consuming fish is the indirect intake of mycotoxins by humans when consuming fish from intensive fish farming fed with potentially contaminated mycotoxins. The aim of this study was to evaluate fish consumption and consumer awareness of possible mycotoxin contamination in Curitiba, Paraná, Brazil. The information was obtained through a questionnaire applied at supermarkets in 5 different city regions, obtaining 358 respondents. Descriptive analysis was performed on the data, followed by Spearman’s correlation analysis between the responses. It was observed that demographic data (e.g., age, gender, and social class) significantly influenced fish consumption frequency. Thus, 64.80% of respondents preferred tilapia meat over other fish species, 89.91% of people are unaware of mycotoxins, and 93.95% of people do not know what damage mycotoxins cause in human and animal health, and 86.17% of people did not know about any disease related to fish consumption. Schooling had a significant correlation with the aforementioned issues, demonstrating that lower educational levels negatively influence the perception of illnesses caused by food. The most consumed fish is farm-raised tilapia and the consequent possibility of mycotoxin exposure. Respondents are unaware of the possible mycotoxin presence infish and their impact on human health.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131568610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Valuation of cultural ecosystem services in urban parks with different social contexts in the city of Recife (PE), Brazil 巴西累西腓不同社会背景下城市公园文化生态系统服务价值评估

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781336

Beatriz Oliveira Gomes Florêncio, Carlos Alberto Figueiredo da Silva, Cláudia Ferreira da Cruz

{"title":"Valuation of cultural ecosystem services in urban parks with different social contexts in the city of Recife (PE), Brazil","authors":"Beatriz Oliveira Gomes Florêncio, Carlos Alberto Figueiredo da Silva, Cláudia Ferreira da Cruz","doi":"10.5327/z2176-94781336","DOIUrl":"https://doi.org/10.5327/z2176-94781336","url":null,"abstract":"The accelerated process of urbanization of the planet and the significant accumulation of the human population make the existence of green areas in cities more and more necessary. Even so, in developing countries, measuring the cultural benefits generated by these areas is scarce. The insertion of ecosystem services into urban planning is also very infrequent. This work sought to estimate the monetary value of the benefits generated by urban parks in different social contexts in the city of Recife. For this, we used the Contingent Valuation Method (CVM), applying 421 questionnaires in three parks located in neighborhoods with different characteristics. We adopted the Bivariate Probit to analyze the dichotomous questions and calculate the willingness to pay (WTP) estimates. The estimated flow of annual benefits in cultural ecosystem services is calculated based on two scenarios of potential beneficiaries who live between 800 m and 4,800 m from the parks. The results showed that the annual WTP varied between R$ 34 and R$ 87. The user characteristics such as age and sex were significant for the model, while the education level was not. Users with higher income had a higher WTP in absolute terms, while in proportional terms, users with lower income had a higher WTP. In this way, the results seem to demonstrate that the cultural ecosystem services provided by urban parks are more important in less favored social contexts. This factor can support more equitable planning in providing these public spaces.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"232 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122863753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association between water for human consumption and health of the population of the state of Rio de Janeiro: the case of hepatitis A between 2007 and 2018 里约热内卢州人类消费用水与人口健康之间的关系:2007年至2018年甲型肝炎病例

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z21769478974

Daniele Gonçalves Nunes, Nuria Pistón, Carlos José Saldanha Machado

{"title":"Association between water for human consumption and health of the population of the state of Rio de Janeiro: the case of hepatitis A between 2007 and 2018","authors":"Daniele Gonçalves Nunes, Nuria Pistón, Carlos José Saldanha Machado","doi":"10.5327/z21769478974","DOIUrl":"https://doi.org/10.5327/z21769478974","url":null,"abstract":"This article analyzes the relationship between incidences of hepatitis A — a water-borne disease that can also be transmitted by lack of hygiene — and quality indicators in the provision of water supply services, through secondary data extracted from the National Information Systems for Notifiable Diseases and on Sanitation, in the period between 2007 and 2018, for the municipalities of the State of Rio de Janeiro, Brazil. The indicators were initially submitted to Principal Component Analysis (PCA) to reduce numerous variables that showed autocorrelation with each other. Subsequently, the principal components were submitted to Pearson’s correlation analysis with the incidence of hepatitis A. A correlation coefficient of -0.32 was observed, at the level of significance (p < 0.05) between the cumulative incidences of hepatitis A and the principal component (PC3) formed by a set of quality indicators for the provision of water supply services. The indicators that best described PC3, with factor loadings ranging from -0.88 to 0.70, were those related to: hydrometer, water and revenue losses, water revenue, the participation of residential water savings, micro-measurement related to water consumption, water consumption and average water consumption per economy, average duration of outages, and the incidence of non-standard total coliform analyses. Thus, the observed results point to an association between the quality of water supply services and the incidence of hepatitis A, which may indicate both failures in treatment efficiency and lack of hygiene.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122865042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid Models Applied to Create a Classification Index of Fire Risk Levels in Brazil 应用混合模型建立巴西火灾风险等级分类指数

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781286

P. Galvão, S. Roveda, Henrique Ewbank de Miranda Vieira

引用次数: 1

Brazilian truckers’ strike and particulate matter (PM10) concentration: Temporal trend and time series models 巴西卡车司机罢工与可吸入颗粒物(PM10)浓度:时间趋势和时间序列模型

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781386

D. C. Nogarotto, F. B. Canteras, S. Pozza

{"title":"Brazilian truckers’ strike and particulate matter (PM10) concentration: Temporal trend and time series models","authors":"D. C. Nogarotto, F. B. Canteras, S. Pozza","doi":"10.5327/z2176-94781386","DOIUrl":"https://doi.org/10.5327/z2176-94781386","url":null,"abstract":"High particulate matter (PM) emissions from vehicular traffic impact air quality in urban areas. In 2018, a truckers’ strike interrupted some of the services in Brazil, leading to a fuel outage in several cities that significantly reduced the flow of vehicles. This study evaluated air quality during the strike in two cities (Limeira and Campinas) in Southeastern Brazil. PM10 concentration was analyzed in the periods before (BTS — 05/01/2018 to 05/22/2018), during (DTS — 05/23/2018 to 05/30/2018), and after (ATS — 05/31/2018 to 06/30/2018) the strike using the Theil-Sen method and the Autoregressive Integrated Moving Average model with Exogenous Variables (ARIMAX). A reduction in the PM daily mean concentration in both cities occurred during the strike. Considering the daily peak time of vehicular flow (6:00 p.m.), the PM10 concentration was 20% higher in the BTS period compared to the DTS period for both cities. In comparison, the ATS period showed concentrations 17% (Limeira) and 7% (Campinas) higher when compared with the DTS period. The variations were statistically significant based on the time series models, and the influences of wind speed, rainfall on the sampling day and the day before sampling, and weekends were also evaluated. It was also possible to verify the contribution of the truckers’ strike to the PM10concentration in the two cities evaluated. In Limeira, truck traffic had a greater influence on the concentration of PM10, while in Campinas, the contribution of trucks was like that of light vehicles. Based on the variation of the PM10 concentration, the influence of changes in vehicle emission dynamics, one of the main sources of emission in the regions studied, was observed. The results indicate that restricting vehicular traffic had an immediate impact on improving air quality. Therefore, public investment in other types of transport and traffic control policies are suggested.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121923937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Physical vulnerability of the coastal zone under wind farms influence of the cities of Pedra Grande and São Miguel do Gostoso/RN, Brazil 巴西佩德拉格兰德和<s:1> o Miguel do Gostoso/RN城市风电场影响下沿海地区的物理脆弱性

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z2176-94781244

Ivens Lorran Clemente de Lacerda, V. Amaro, M. D. F. A. D. Matos, A. Scudelari

{"title":"Physical vulnerability of the coastal zone under wind farms influence of the cities of Pedra Grande and São Miguel do Gostoso/RN, Brazil","authors":"Ivens Lorran Clemente de Lacerda, V. Amaro, M. D. F. A. D. Matos, A. Scudelari","doi":"10.5327/z2176-94781244","DOIUrl":"https://doi.org/10.5327/z2176-94781244","url":null,"abstract":"This study consists of determining the physical vulnerability of the region of São Miguel do Gostoso and Pedra Grande (in northeastern Brazil) before and after wind farm installation. To perform such an investigation, an analysis of the coastline vulnerability of the aforementioned area was conducted, considering changes occurred in the past 30 years and spatially presented separately. The Natural Vulnerability Index (NVI) and Environmental Vulnerability Index (EVI) were calculated through analysis using thematic maps of geomorphology, geology, soils, vegetation, and land use and occupation variables, with their dimensionality and subjectivity determined by the execution of the hierarchical analytical process (HAP) and principal component analysis (PCA). High and very high vulnerability together showed proportions between 18 and 30% in all NVI and EVI scenarios. The Coastal Vulnerability Index (CVI) was defined using two methodologies for the three scenarios of sea level rise established by the Intergovernmental Panel on Climate Change (IPCC): the first one includes six physical or hydrodynamic variables, and the second includes, beyond these, three more variables of anthropogenic action. In all of the applied scenarios, the medium and high vulnerabilities dominated all along the coastline, with the second method being the most optimistic. We can conclude that the installation of the wind farm complex contributed to the increase of the vulnerability of the local ecosystems regarding the three investigated indices; however, it was not the preponderant factor for the determination of the CVI vulnerability degree.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129863594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Vegetation dynamics and precipitation sensitivity in three regions of northern pantanal of Mato Grosso 马托格罗索州潘塔纳尔北部3个地区植被动态与降水敏感性

Revista Brasileira de Ciências Ambientais Pub Date : 1900-01-01 DOI: 10.5327/z217694781132

Tonny Jader de Moraes, N. Machado, M. Biudes, N. Banga, Laís Braga Caneppele

{"title":"Vegetation dynamics and precipitation sensitivity in three regions of northern pantanal of Mato Grosso","authors":"Tonny Jader de Moraes, N. Machado, M. Biudes, N. Banga, Laís Braga Caneppele","doi":"10.5327/z217694781132","DOIUrl":"https://doi.org/10.5327/z217694781132","url":null,"abstract":"The wet areas of the Pantanal provide important services such as water and carbon storage, improved water quality, and climate regulation. Analysis and monitoring of vegetated land and precipitation on a regional scale using remote sensing data can provide important information for the preservation of the landscape and biodiversity of the region. Thus, the purpose was to analyze characteristics of the green cycle of the vegetated surface and to what extent the vegetated surface responds to the variability of precipitation in the Pantanal. The areas include the regions of Cáceres (CAC), Poconé (POC), and Barão de Melgaço (BAM) in Mato Grosso. Time series of accumulated precipitation (PPT) and NDVI (Normalized Difference Vegetation Index) were used for the period from 2000 to 2016, obtained on NASA's Giovanni platform (National Aeronautics and Space Administration). The analysis of the wavelet transform was applied for NDVI data and there was cross-correlation analysis for PPT and NDVI data. The results showed that the highest correlation between PPT and NDVI was positive with a 1-month lag, but was significant with a lag of up to 3 months. The wavelet analyses showed that the largest wavelet powers occurred at the frequency between 0.5 and 1.3 years, i.e., the NDVI series presented the main variances on the approximately annual scale, indicating that these characteristics are important aspects of local phenology variability, such as cumulative green throughout the year and generalized senescence.","PeriodicalId":352759,"journal":{"name":"Revista Brasileira de Ciências Ambientais","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130151328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0