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Biodiversity of Edible Caterpillars of Imbrasia and Host Plants in Boukoko (Central African Republic)

Advances in Entomology 2024年第1期12卷 38-55页

作者： Lucie Aba-Toumnou solange-patrica wango Denis Beina Jean-Pierre Moalbaye Gorgon Igor Touckia Rufin Reo-Ndouba Felix Allah-Barem Olga Diane Yongo Laboratory of Biological and Agronomical Sciences for Development Faculty of Sciences University of Bangui Bangui Central African Republic Laboratory of Applied Animal Biology and Biodiversity University of Bangui Bangui Central African Republic Center of Studies and Research on Pharmacopoeia and Traditional African Medicine (CERPHAMETA) University of Bangui Bangui Central African Republic Plant and Fungal Biodiversity Laboratory Faculty of Science University of Bangui Bangui Central African Republic Higher Institute for Rural Development (ISDR) University of Bangui Mba&iumlki Central African Republic Central African Republic Institute of Agriculture Research Bangui Central African Republic

In Central African Republic, edible caterpillars of Imbrasia gender are income of rural populations, present an opportunity to improve food security and belonging to the category of Non-wood forest products. The goal of this study is to document the ecology of caterpillars of genre Imbrasia in relation to its host plants in Boukoko. The questionnaire was addressed to the actors of the collection and consumption of caterpillars in this Commune, to their local knowledge concerning this food resource as well as the plants of their locality on which caterpillars are collected. The survey took place in September to October 2022 and as a general rule, the 120 respondents were elderly people whose age range varied from 35 to 70 years old. Plant samples are collected in their natural environment. Based on local names;herbaria are mounted, plants photographed and samples collected. The types of edible caterpillars have been inventoried in the field in collaboration with the local populations who consume them. Based on local names, the caterpillars are captured manually from morphological traits and then stored in bottles containing 70% ethanol. The specimens were identified. The data was entered into the Excel spreadsheet which also made it possible to produce histograms with the frequencies of the plant species most valued by the different caterpillars. A Principal Component Analysis (PCA) was then performed using R software to highlight the correlation between caterpillars and host plants. The main economic importance trees hosting edible caterpillars of Imbrasia gender in Boukoko region are: Entandrophragma cylindricum, Pentaclethra macrophylla, Maesopsis eminii, Albizia ferruginea, Macaranga spinosa, Amphimas ferrugineus, Pentaclethra macrophylla, Racosperma auriculiforme, Eribroma oblonga. The Principal Component Analysis (PCA) carried out to assess the variability between the different species of caterpillars according to their host plants shows that the first two axes

关键词： Forest Degradation Losing Biodiversity of Consumed Insects Local Population

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Biodiversity of Edible Caterpillars of Imbrasia and Host Plants in Boukoko (Central African Republic)

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Advances in Entomology（昆虫学） 2024年第1期

作者： Lucie Aba-Toumnou solange-patrica wango Denis Beina Jean-Pierre Moalbaye Gorgon Igor Touckia Rufin Reo-Ndouba Felix Allah-Barem Olga Diane Yongo

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The Efficient Role of Dermestes in Damage of Fish in Bangui (Central African Republic)

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Advances in Entomology 2015年第3期3卷 111-117页

作者： Bolevane-Ouantinam Serge Florent Aba-Toumnou Lucie Gondi Armelle Judith wango solange Patricia Zinga Innocent Namkosséréna Salomon Lakouèténé Didier Ponel-Béranger Kongueret Ernest Semballa Silla Laboratory of Applied Animal Biology and Biodiversity University of Bangui Bangui Central African Republic Laboratory of Biological and Agronomical Sciences for Development Bangui Central African Republic Regional Pole of Applied Research to Development Farming Systems in Central Africa (PRASAC) Djamena Chad Central African Republic Institute of Agronomical researches (ICRA) Bangui Central African Republic

A bad conservation of food is recognized as being one of the critical constraints upon food security among resource poor population across Africa. We have evaluated the traditional management of pests in fish in Central African Republic. The data were analyzed by a factor analysis of correspondence. The Group I contained sensitive species of fish to the attacks of Dermetes frishii, Dermetes lardarius and Dermestes carnivorus. There were: Labeocoubie, Mormyrus deliciosus, Polydactylus quadrifilis, Auchenoglanis occidentalis, Synodontis nigrita, Hydrocynus forskalli, Districhodus rostratus, Hydrocynus goliath and Mormyrusrume. The group II contained sensitive species of fishes to the attacks of D. maculatus. There were: Cyprinus carpio, Malapterurus electricus, Oreochromis mossambicus, Barbus occidentalis and Oreochromis mossambicus. Clariasgariecilus is the mostsensitive of dried fish to the attacks of Dermestes. Oreochromis mossambicus, Mormyrusrume and Synodontis nigrita are the last sensitive of dried fish to the attacks of Dermestes. The results showed that the tradictional management of dried fish in Central African Republic couldn’t be efficient for reducing the development of Dermestes.

关键词： Traditonal Management Pests Dried Fish

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Assessing the Suitability of the WorldClim Dataset for Ecological Studies in Southern Kenya

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Journal of Geographic Information System 2018年第6期10卷 643-658页

作者： Tim J. L. wango Douglas Musiega Charles N. Mundia Department of Geomatic Engineering & Geospatial Information Systems Jomo Kenyatta University of Agriculture and Technology Juja Kenya Department of Geomatics and Geospatial Information Systems Dedan Kimathi University Nyeri Kenya

There have been numerous efforts to generate freely available climatic datasets for use in species distribution models, the most popular being the global climatic dataset known as WorldClim. The availability of such datasets is invaluable to scientists as many studies are performed in remote areas where no weather stations are found. However, many users do not critically assess the suitability of these datasets for their applications, and errors associated with global datasets are often assumed to be negligible. Understanding what a climate dataset can or cannot deliver requires the user to have a working knowledge of what the basic spatial climate-forcing factors are at the scale of his/her study, and to have a good understanding of the uncertainty in the dataset. In geographic studies, uncertainty is often described by the degree of error (uncertainty), or degree of accuracy (certainty) in data, and thematic uncertainty refers to the uncertainty in measures made for each variable, whereas temporal uncertainty refers to the uncertainty in time period represented by each variable. Here, we used climatic data from weather stations to investigate the climate-forcing factors in southern Kenya, and then used this weather station data to investigate the uncertainty in the WorldClim dataset. Results indicated that the nineteen core Worldclim variables, known as bioclimatic variables, accurately depicted the local variations in climate in the study area. However, whereas the monthly and seasonal temperature variables represented the same time period in different locations, the same was not true for the monthly and seasonal precipitation variables. The onset of rains is a key biological indicator, and scientists studying phenomena tied to the onset of rains need to keep in mind the temporal variations represented in the WorldClim dataset.

关键词： WorldClim Bioclimatic Variables Thematic Uncertainty Temporal Uncertainty

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中国靠什么实现了三十年的经济赶超——基于118个国家跨国样本的数据包络分析

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当代经济科学 2009年第2期31卷 42-48页

作者：施炳展李坤望南开大学大学国际经济贸易系天津300071

采用数据包络分析方法,利用1970-2003年的118个国家地区的经济增长数据,分析了中国经济赶超的源泉问题。结论发现:中国在改革开放后的经济赶超主要源泉是要素积累;效率改进具有一定的积极作用,但影响逐渐减弱;技术进步对于经济赶超是负... 详细信息

采用数据包络分析方法,利用1970-2003年的118个国家地区的经济增长数据,分析了中国经济赶超的源泉问题。结论发现:中国在改革开放后的经济赶超主要源泉是要素积累;效率改进具有一定的积极作用,但影响逐渐减弱;技术进步对于经济赶超是负的影响,但开始改善。因此,中国经济赶超还是主要依靠要素投入引致的粗放型快速增长,这种赶超模式是不可持续的,如何能够实现从要素赶超到技术和效率赶超的转变,就成为当务之急。

关键词：经济赶超要素积累技术进步效率改进

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Solid Waste Dumping Site Selection Using GIS and Remote Sensing for Kajiado County, Kenya

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Journal of Earth Science and Engineering 2014年第11期4卷 693-702页

作者： Titus Mugi Ng'ang'a Wachira Peter Muturi Kimenju John Wangai wango Tim Joash Ndungu Joseph Matheri Department of Geospatial and Space Technology University ofNairobi Nairobi Kenya School of Biological Sciences University of Nairobi Kenya Department of Plant Science and Crop Protection University of Nairobi Kenya Department of Geomatic and Geospatial Information Systems Jomo Kenyatta University of Science and Technology NairobiKenya Department of Geospatial and Space Technology University of Nairobi Nairobi Kenya

Solid waste dumping is a hectic problem in urban and developing areas due to shortage of land for the purpose. The main objective of this study was to select potential areas for suitable solid waste dumping for Kajiado County, Kenya. Eight input map layers including DEM （digital elevation model）, topography, urban settlement, roads, wetlands, rivers, forests and protected areas were prepared and MCDA （Multi Criteria Decision Analysis Methods） were implemented in a GIS （geographic information systems） environment. GIS, RS （remote sensing） and MDCA are powerful tools which can effectively be applied during the planning phase of solid waste management in order to avoid adverse catastrophes in future. The final suitability map was prepared by weighted overlay analyses and leveled as the most suitable, moderate suitable, less suitable and unsuitable areas. The area of each suitability level was calculated using spatial statistics. Polygons representing the most suitable sites were further analyzed in terms of area perimeter ratio in order to investigate the most suitable areas in terms of shape regularity. The leading four polygons considered were marked A, B, C, D respectively in the final map. This study showed that suitable areas for solid waste landfills were limited and scattered in the study area.

关键词： Solid waste dumping geographic information system remote sensing multi criteria decision analysis

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椎动脉支架植入术后并发血小板减少症伴出血患者的护理

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中华急危重症护理杂志 2023年第6期4卷 540-542页

作者：刘婧封秀琴王巍浙江大学医学院附属第二医院神经外科杭州市310009 浙江大学医学院附属第二医院护理部杭州市310009

总结1例椎动脉支架植入术后并发肝素相关性血小板减少症伴出血患者的护理体会。针对患者出现肝素诱导性血小板减少症伴出血、出血与凝血风险并存等问题,动态监测肝素诱导性血小板减少症诱发因素;制订出血早期监测方案;严密防范血栓不良... 详细信息

总结1例椎动脉支架植入术后并发肝素相关性血小板减少症伴出血患者的护理体会。针对患者出现肝素诱导性血小板减少症伴出血、出血与凝血风险并存等问题,动态监测肝素诱导性血小板减少症诱发因素;制订出血早期监测方案;严密防范血栓不良事件;严格执行血小板输注流程,警惕输血不良反应;多学科协作制订随访计划等措施。经过7 d治疗和护理,患者康复出院。出院后随访1个月,患者状况良好。

关键词：血小板减少症椎动脉支架植入术危重病护理

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三峡库区云阳张飞庙滑坡监测与分析

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测绘科学 2011年第5期36卷 90-92页

作者：蒋洪波陈超肖勇王波秦其明袁蔚林董恒北京大学遥感与地理信息系统研究所北京100871 四川省地质工程勘察院成都610072

本文以重庆市云阳县张飞庙滑坡区域为例,探讨了综合多种滑坡监测技术的三峡库区重大滑坡的监测方法。该方法利用全球定位系统技术(GPS)获得监测网基准点坐标,利用测量机器人进行水平方向上的移动式监测,利用电子水准仪进行垂直位移监测... 详细信息

本文以重庆市云阳县张飞庙滑坡区域为例,探讨了综合多种滑坡监测技术的三峡库区重大滑坡的监测方法。该方法利用全球定位系统技术(GPS)获得监测网基准点坐标,利用测量机器人进行水平方向上的移动式监测,利用电子水准仪进行垂直位移监测。为跟踪滑坡体的动态位移信息,本文根据监测结果绘制的监测点时间序列曲线,详细反映各监测点随时间变化情况。云阳张飞庙的工程实际证明,本文所使用的滑坡监测及数据分析方法能够快速有效的应用于库区各种滑坡灾害的监测和治理。

关键词：三峡库区滑坡监测 GPS 测量机器人数据分析

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