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Quasi-likelihood techniques in a logistic regression equation for identifying Simulium damnosum *** habitats intra-cluster covariates in Togo

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Geo-Spatial Information science 2012年第2期15卷 117-133页

作者： Benjamin G.JACOB Robert J.NOVAK Laurent TOE Moussa S.SANFO Abena N.AFRIYIE Mohammed A.IBRAHIM Daniel A.GRIFFITH Thomas R.UNNASCH Global Infectious Disease research Program Department of Public HealthCollege of Public HealthUniversity of South Florida3720 Spectrum BlvdSuite 304TampaFL 33612USA Onchocerciasis Control Programme(OCP) B.P.1473 Avenue NorteZombreSector 8OuagadougouBurkina FasoWest Africa Department of Chemistry University of Pittsburg3260 Forbes AvenueFirst FloorUSA Department of Biology Wake Forest University226 Winston HallBox 7325 Reynolda StationWinston-SalemNC 27109USA School of Economic and Policy sciences The University of Texas at Dallas800 West Campbell RoadRichardsonTX 75080-3021USA

The standard methods for regression analyses of clustered riverine larval habitat data of Simulium damnosum s.l.a major black-fly vector of onchoceriasis,postulate models relating observational ecological-sampled parameter estimators to prolific habitats without accounting for residual intra-cluster error correlation ***,this correlation comes from two sources:(1)the design of the random effects and their assumed covariance from the multiple levels within the regression model and(2)the correlation structure of the ***,inconspicuous errors in residual intracluster correlation estimates can overstate precision in forecasted *** *** larval habitat explanatory attributes regardless how they are treated(***,autoregressive,Toeplitz,etc.).In this research,the geographical locations for multiple riverine-based *** *** ecosystem habitats sampled from two preestablished epidemiological sites in Togo were identified and recorded from July 2009 to June ***,the data were aggregated into PROC *** agglomerative hierarchical residual cluster-based analysis was then *** sampled clustered study site data was then analyzed for statistical correlations using monthly biting rates(MBR).Euclidean distance measurements and terrain-related geomorphological statistics were then generated in ArcGIS.A digital overlay was then performed also in ArcGIS using the georeferenced ground coordinates of high and low density clusters stratified by annual biting rates(ABR).The data was overlain onto multitemporal sub-meter pixel resolution satellite data(*** 0.61m wavbands).Orthogonal spatial filter eigenvectors were then generated in SAS/Geographic Information Systems(GIS).Univariate and nonlinear regression-based models(***,Poisson,and negative binomial)were also employed to determine probability distributions and to identify statistically significant parameter estimators from the

关键词： Simulium damnosum s.l.cluster covariates QuickBird Onchoceriasis Annual biting rates Bayesian Togo

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design of Trinity Framework for Cultivated Land Protection

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Asian Agricultural research 2021年第11期13卷 32-35页

作者： Ziwei WANG Yan TIAN Lingchao WANG Yanhua SONG institute of Geographical sciences Henan Academy of SciencesZhengzhou 450000China

Starting with the goals and tasks of quantity,quality and ecological protection in different scales,this paper constructs a"trinity"framework of cultivated land protection system,and puts forward the key points of cultivated land protection in different ***,a preliminary evaluation is made on the quantity,quality and ecological protection of cultivated land on a macro scale in China.

关键词： Cultivated land protection Quantity Quality Ecology

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Linking science and decision making to promote an ecology for the city:practices and opportunities

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Ecosystem Health and Sustainability 2016年第9期2卷 18-27页

作者： J.Morgan Grove Daniel L.Childers Michael Galvin Sarah Hines Tischa Muñoz-Erickson Erika S.Svendsen Baltimore Field Station USDA Forest ServiceBaltimoreMaryland 21228 USA School of Sustainability Arizona State UniversityTempeArizona 85287 USA Urban Field Station International Institute of Tropical ForestryUSDA Forest ServiceRío PiedrasPuerto Rico 00926-1119 USA New York City Field Station USDA Forest ServiceNew YorkNew York 10007 USA

To promote urban sustainability and resilience,there is an increasing demand for actionable science that links science and decision making based on social-ecological ***,frameworks,and practices for such actionable science are needed and have only begun to *** propose that approaches based on the co-design and co-production of knowledge can play an essential role to meet this *** the antecedents for approaches to the co-design and co-production of knowledge are decades old,the integration of science and practice to advance urban sustainability and resilience that we present is different in several *** differences include the disciplines needed,diversity and number of actors involved,and the technological infrastructures that facilitate local-to global *** this article,we discuss how the new requirements and possibilities for co-design,co-production,and practical use of social-ecological research can be used as an ecology for the city to promote urban sustainability and *** new technologies are part of the solution,traditional approaches also remain *** our urban experiences with long-term,place-based research from several ***-Term ecological research sites and *** of Agriculture,Forest Service Urban Field Stations,we describe a dynamic framework for linking research with *** posit that this framework,coupled with a user-defined,theory-based approach to science,is instrumental to advance both practice and ***,cities are ideal places for integrating basic science and decision making,facilitating flows of information through networks,and developing sustainable and resilient solutions and futures.

关键词： Baltimore co-design co-production ecology for cities long-term ecological research New York City Phoenix San Juan social-ecological Special Feature:An Ecology in,of,and for the City transdisciplinary urban

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research on ecological Water Cycle and Purification in Rural Landscape——Take Zhangjia Village ecological Wastewater Treatment Project in Henan Province as an Example

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Journal of environmental science and Engineering(A) 2020年第5期9卷 188-203页

作者： Mengmeng Li Mei Yang Min Zhang Tao Xu Department of Art Xi’an Jiaotong UniversityXi’an 710049China Department of Landscape Architecture Illinois Institute of TechnologyChicago IL 60616US Department of Landscape Architecture Northeast Forestry UniversityHaerbin 150040China

Rural landscape is not only a natural landscape,but also a cultural *** improvement of rural environment in Lushi County is carried out under the background of“Building Beautiful Villages”.Through the plan of environmental improvement,the appearance of villages in rural areas will be significantly improved,and the gap between urban and rural areas will be *** research addresses the problems of scarce water resources,imperfect rainwater collection facilities,and increased environmental pollution in rural areas,and explores a flexible,effective,and integrated landscape ecological water treatment system that integrates with natural *** practice has shown that the flexible combination of different technical measures according to local conditions and the construction of ecological water self-circulation and self-purification systems can reduce maintenance costs and achieve sustainable *** virtuous cycle of the revetment’s micro-ecology greatly improves the environmental carrying capacity of the *** water management system is more flexible in dealing with unexpected *** thesis proposes landscape design strategies for water circulation and water purification in rural areas,and applies them to actual design *** attempts to introduce a combined treatment system to achieve a more diverse landscape concept and further explore the healthy and sustainable development of rural water environment.

关键词： Landscape water ecological water cycle ecological water purification Zhangjia Village Henan Province

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