predation相关论文
Productivity constraints on Citron-crested Cockatoos in a rich community of large hole-nesting birds
Knowledge of breeding success and its limiting factors is crucial in assessing species\'conservation needs.As cavity-n......
Assessing temporal dynamics of predation and effectiveness of caterpillar visual defense using sawfl
Caterpillars (Lepidoptera and Symphyta larvae) employ diverse visual defen-sive tactics,and effectiveness of such tactic......
The influence of structural complexity and prey density on predator-prey interaction between Procamb
Invasion by nonindigenous species has been recognized as second only to loss of habitat and landscape fragmentation as a......
The StopRats project (Sustainable Technologies to Overcome Pest Rodents in Africa Through Science) is a new project ......
Arctic ground squirrels (Urocitellus parryii) have virtually disappeared from the boreal forests of southwestern Yuk......
Two-way predation between immature stages of the hoverfly Eupeodes corollae and the invasive fall ar
Since its 2018 invasion of eastern Asia,the fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) has become a ke......
为探讨二斑叶螨的卵和丝网对西花蓟马的影响,本文研究了西花蓟马分别取食健康菜豆叶片、带二斑叶螨卵的菜豆叶片、带卵+丝网的菜豆叶......
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The rapid rise of arthropods during the Cambrian quickly established some dades,such as the euarthropod stem-group calle......
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本文在实验条件下研究了低剂量稻草净对泥鳅捕食、产卵的影响。结果表明:0.20g/L、0.10g/L、0.010g/L稻草净抑制泥鳅的捕食,0.001g/L......
Nest site characteristics and nest loss of Marsh Grassbird at Zhalong National Nature Reserve, China
The Marsh Grassbird Locustella pryeri is an uncommon songbird endemic to East Asia. Suitable nestsite selection can mini......
The Predatory Function of Three Spiders to Two Insect Pests in Rice Within a Multi-species Co-existe
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Risk of predation: a critical force driving habitat quality perception and foraging behavior of gran
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Field and Laboratory Observations on Predation and Prey Selectivity of the Scyphomedusa Chrysaora cf
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Two-way predation between immature stages of the hoverfly Eupeodes corollae and the invasive fall ar
Since its 2018 invasion of eastern Asia,the fall armyworm Spodoptera frugiperda(Lepidoptera:Noctuidae)has become a key p......
为明确异色瓢虫Harmonia axyridis对紫薇长斑蚜Tinocallis kahawaluokalani的捕食能力,通过室内试验测定异色瓢虫成虫对紫薇长斑蚜......
报道了小黄家蚁对褐稻虱的捕食作用,养虫笼及大试管捕食试验结果表明,小黄家蚁对褐稻虱若虫尤其是低龄若虫具有良好的捕食效果,捕食率......
研究表明,异色瓢虫高龄若虫捕食麦二叉蚜的功能反应为HollingⅡ型反应,喜好捕食低龄若蚜;在40℃下捕食率最低,10℃次之,25℃最高.在10~25℃内捕食率y与温度x的......
这份报纸考虑一组织阶段有 intra 行业协会 predation 和扰乱的脉搏的三个种类模型。保证边界的全球 attractivity 得到系统的周期......
山杏(Prunus armeniaca)是一种灌木状小乔木,在北京山区较为贫瘠、干旱的阳坡地带广泛分布.于2002年7月和2003年7~9月,采用种子收集......
在室内研究了小花蝽(Orius minutus)成虫对牛角花齿蓟马(Odontothrips loti)3~4龄若虫的捕食作用和种内干扰作用.结果表明,小花蝽对牛角花......
运用稀释法研究了太湖中不同粒径的微型原生动物对细菌的捕食压力,探讨了捕食作用对细菌生长及温度对捕食作用的影响.结果表明:太湖......
在实验室模拟条件下,系统研究了竹盲走螨对竹裂爪螨的控制作用.结果表明,在25±0.5℃条件下,竹盲走螨对竹裂爪螨各螨态的功能反应均......
研究了尼氏钝绥螨(Amblyseius nicholsi)对二斑叶螨(Tetranychus urticae)的捕食作用。结果表明,尼氏钝绥螨雌成螨对二斑叶螨卵和成螨......
本文研究了东亚小花蝽4~5龄若虫捕食大豆蚜的功能反应和寻找效应。结果表明,在供试温度下其捕食功能反应符合Holling II型方程。在......
研究了星豹蛛对菜蚜的日捕食量、捕食功能反应,构建了捕食模拟模型.室内测定结果表明,星豹蛛成蛛与亚成蛛对成熟菜蚜的日捕食量上......
研究结果表明:中华微刺盲蝽可捕食菜青虫卵,随着虫龄的增长,日捕食量逐渐增大.30%~60%菜青虫卵被刺吸,但卵汁并没有被完全吸干.在遮......
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原生动物是原生生物的一种,是土壤食物网中的消费者,能捕食细菌和真菌等其他微生物。除了对土壤微生物群落和物质循环产生重要影响......
Natural predators of polyps of three scyphozoans:Nemopilema nomurai,Aurelia coerulea,and Rhopilema e
Jellyfish blooms have become a hot research topic in recent decades because they pose a serious threat to fisheries,coas......
捕食行为是生态学相互作用研究中最困难的问题之一。生态学者已经采用了多种方法来研究节肢动物的捕食行为。其中对田间收集的捕食......
在野外围栏条件下,采用2×2×2析因实验,测定外部因子食物、捕食,以及同域分布物种黑线姬鼠的种间竞争对东方田鼠扩散和活动距离的......
本文以 Box car模型为框架,在“研究(Ⅰ)”的基础上,组建了德氏钝绥螨—桔全爪螨种群模拟模型.经验证表明,该模型对实验种群能较好拟......
通过对大草蛉与烟蚜组成的捕食者-猎物实验种群的研究.得出以下主要结论:1)大草蛉各龄幼虫和成虫对烟蚜密度的功能反应均属于Holli......
测定异色瓢虫成虫对桃蚜的捕食功能和空间异质性。结果表明:异色瓢虫成虫对桃蚜的捕食功能符合HollingⅡ模型,其244、8、72h的功能......
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在评价捕食作用的诸多实验方法中,以高灵敏度和特异性强的酶联免疫吸附试验最有应用前景。它主要包括抗原的提取、抗血清的制备、捕......
室内条件下研究了伪钝绥螨对二斑叶螨的捕食作用。结果表明:伪钝绥螨雌成螨对二斑叶螨卵、幼螨、若螨和雌成螨的功能反应均符合Holl......
食蚜瘿蚊Aphidoletes aphidimyza(Rondani)是多种蚜虫的重要天敌,在农业生产中具有重要的应用潜力。为研究食蚜瘿蚊幼虫对玉米蚜Rhop......
室内研究表明,三突花蛛Misumenops tricuspidatus捕食行为始于二龄幼蛛,可捕食绿盲蝽和苜蓿盲蝽的各龄若虫及成虫。其成蛛对两种盲......
The Predatory Function of Three Spiders to Two Insect Pests in Rice Within a Multi-species Co-existe
The prey-seeking behavior of three spiders (X1-Pirata subpiraticus, X2-Clubiona japonicola and X3-Tetragnatha japonica )......
介绍了噬线虫真菌的作用方式,营养,活性影响因子,提高防治效果的途径及有关研究进展。......
于1995年6月-1997年12月,对徐家河水库枝角类优势种群的密度和近太湖新银鱼(Neosalanx pseudotaihuensis)的生物量(单位努力量渔获量)进......
采用对比实验与显微观察的方法,对海蜇浮浪幼虫及早期螅状体的摄食行为进行了研究。结果表明,海蜇浮浪幼虫期不摄食外界食物;浮浪幼虫......