气候变暖对植物、传粉者及其相互作用的影响

植物和传粉者之间的相互作用,构成了错综复杂的传粉网络。近20年来,以全球变暖为主要特征的气候变化对开花植物、传粉昆虫和植物-传粉者相互作用的影响已成为研究热点。这些研究有助于更好地预测气候变暖对传粉网络乃至整个生态系统功能的影响。本文综述了气候变暖对开花植物个体的繁殖过程(物候、花吸引、报酬特征)和传粉昆虫活动及其相互作用产生的影响,以及在群落水平上对植物-传粉者网络产生的影响。气候变暖影响开花植物的花报酬(花蜜量、花粉的数量与质量)以及繁殖成功;温度升高对传粉昆虫的影响主要包括决定花粉流的传粉行为和传粉成功率。因此,气候变暖背景下植物、传粉者及其相互作用的改变会导致传粉网络结构发生变化,而传粉网络通过缓冲机制减少植物-传粉者间的错配而产生的负面效应,以维持自身稳定性。总体上,目前对气候变暖背景下植物-传粉者网络的研究较为薄弱,今后的研究应进一步关注以下问题:(1)气候变暖影响植物与传粉者物候匹配程度的原因、机制以及影响因素;(2)进一步探究不同生态系统中植物-传粉者的相互作用;(3)从群落水平或生态系统水平对植物-传粉者相互作用网络开展长期性研究。     

干旱半干旱草地生态系统与土壤水分关系研究进展

研究干旱半干旱草地生态系统与土壤水分关系和相互作用机理对于揭示草地生态系统稳定性及其水土关键要素的变化过程具有重要意义。从不同界面、不同尺度综述了草地生态系统对土壤水分的影响及草地生态系统的响应与适应机制,总结了草地生态系统与土壤水分关系模型研究的相关进展,并分析了气候变化对草地生态系统和土壤水分关系的影响。草地生态系统通过影响水文过程和生态过程来影响土壤水分,土壤水分在植物生长发育、形态、生理生态过程、种间关系、群落组成和结构以及草地生态系统功能等方面对草地生态系统产生影响;充分揭示草地生态系统-土壤水分相互作用机理是模型研究的关键;气候变化对草地生态系统植物与土壤水分关系具有重要影响。今后应加强以下研究:1)开展草地不同优势种和植物功能型与土壤水分关系的研究,找出能反映植物对土壤水分响应的性状指标,阈值响应点及适应机制;2)注重对不同时间和空间尺度上的转换和比较;3)加强个体、群体和生态系统尺度草地植物生长模型的研究及其与土壤-植被-大气水分传输模型的耦合;4)加强草地生态系统与土壤水分关系对气候变化响应的研究。     

基于服务功能的昆虫生态调控理论

鉴于昆虫在植物传粉授精、害虫生物控制、土壤有机物分解中提供多种生态系统服务功能,本文在害虫生态调控、区域性害虫生态调控与生境管理的基础上,进一步提出基于多种生态服务功能的农田景观昆虫生态调控理论、方法与实践。认为:昆虫管理不仅仅是害虫的管理,还应包括有益昆虫(如传粉昆虫、天敌昆虫、分解昆虫)的管理,这种管理应从单一农田生态系统扩展到农田景观生态系统,充分考虑农田景观中昆虫的传粉功能、生物控害功能和分解功能,通过对功能植物、作物与非作物生境的空间布局以及时间序列上的生态设计,从空间上明确昆虫(包括害虫、天敌、传粉昆虫、分解昆虫)在不同生境中的转移扩散动态,从时间上掌握昆虫在不同寄主植物与非作物生境上的演替过程,从技术上着重发挥有利于昆虫的传粉功能、生物控害功能和分解功能的综合措施,在研究方法上突出使用稳定同位素、生态能量学、化学生态学等定量分析手段,研究景观区域内中"植物-昆虫"互作过程及其生态调控措施的作用,寻求不同时空条件下控害保益的关键措施,设计和组装出维持多功能的农田景观昆虫生态调控技术体系,创造有利于天敌控害、蜜蜂传粉、土壤分解的环境条件,以发挥昆虫类群在农田景观中最大的生态服务功能。     

植物功能性状、功能多样性与生态系统功能: 进展与展望

植物功能性状与生态系统功能是生态学研究的一个重要领域和热点问题。开展植物功能性状与生态系统功能的研究不仅有助于人类更好地应对全球变化情景下生物多样性丧失的生态学后果,而且能为生态恢复实践提供理论基础。近二十年来,该领域的研究迅速发展,并取得了一系列的重要研究成果,增强了人们对植物功能性状-生态系统功能关系的认识和理解。本文首先明确了植物功能性状的概念, 评述了近年来植物功能性状-生态系统功能关系领域的重要研究结果, 尤其是植物功能性状多样性-生态系统功能关系研究现状; 提出了未来植物功能性状与生态系统功能关系研究中应加强植物地上和地下性状之间关系及其与生态系统功能、植物功能性状与生态系统多功能性、不同时空尺度上植物功能性状与生态系统功能, 以及全球变化和消费者的影响等方面。     

全球气候变暖影响植物-传粉者网络的研究进展

植物与传粉者间相互作用,构成了复杂的传粉网络。目前,以气候变化为主要特征的全球变暖对植物-传粉者网络的影响备受关注,概述了近年来这方面研究的几个主要热点问题及其进展,和相关研究方法。并在此基础上,提出了气温持续上升背景下,植物-传粉者网络未来的研究趋势。当前研究的主要热点问题有:(1)气候变暖使植物、传粉者的物候发生变化,并通过影响植物的开花时间和传粉者活动时间,导致两者在物候时间上的不同步。(2)气候变暖导致植物、传粉者的群落结构变化,促使其地理分布向更高纬度和更高海拔扩散,这可能潜在的导致两者空间分布的不匹配。(3)植物和传粉者通过增加或减少其丰富度来响应气候变暖,可能导致传粉网络结构特征发生变化。(4)面对气候变暖导致植物和传粉者间物候和地理分布错配所引发的互作改变、甚至解体,传粉网络可通过自身网络结构及快速进化来缓冲和适应。在今后研究中,以下几个问题值得探讨:1)气候变暖对植物-传粉者网络影响的大时空尺度变异模式。2)多因素协同作用对植物-传粉者网络的影响特征。3)全球气候变暖对植物、传粉者物候匹配性影响的机理。     

丛枝菌根真菌与植食性昆虫的相互作用

丛枝菌根(arbuscular mycorrhizal AM)真菌与昆虫均是陆地生态系统中的重要组分,同植物关系密切,对植物的影响和作用是巨大的。生态系统中则以AM真菌-植物-昆虫互作体系参预食物网与生态过程。早在20世纪80年代,人们已开始研究AM真菌对昆虫的影响。进入21世纪人们越来越重视AM真菌与昆虫的相互作用。总结了AM真菌对昆虫取食偏好、生长、繁殖和对植物危害等方面的影响、以及昆虫对AM真菌侵染、扩展和产孢的影响;分析了植物营养状况、昆虫性别、昆虫龄期和AM真菌种类等对AM真菌与昆虫相互作用的影响特点;探讨了AM真菌与昆虫相互作用的机制;展望了利用AM真菌抑制植食性害虫、及促进天敌昆虫和部分传粉昆虫作用的可能性,旨在丰富菌根学研究内容、促进AM真菌与昆虫互作领域的深入研究、为探索生物防控农林业害虫的新途径提供依据。     

植物病原-媒介昆虫互作:研究进展与展望

大多数植物病毒及一些植物病原细菌由介体昆虫传播。植物病原与介体昆虫关系的研究有助于找到防控介体传播病原的关键环节,因此植物病原与介体昆虫的互作关系是植物病原传播机理研究中的核心问题。本文概述了国内外在植物病原与介体昆虫互作研究的最新进展,推介了本专辑论文的主要内容,并在此基础上,从生态和进化的角度提出了在植物病原-媒介昆虫互作研究中以下3个值得关注的研究方向:(1)植物病原与介体昆虫互作对生态系统的影响;(2)昆虫介体传播植物病毒的不同方式之间的关联性以及病毒、介体和植物之间的协同进化关系;(3)自然条件下植物病原-媒介昆虫互作的机理。植物病原与媒介昆虫互作的研究,既是生态和进化的理论问题,也和植物病原及其介体昆虫的绿色防控密切相关。     

双翅目昆虫传粉研究进展

昆虫传粉不仅在自然生态系统中发挥着十分重要的作用,也和农业生态系统中产量密切相关。众所周知,膜翅目昆虫是最重要的传粉昆虫。双翅目昆虫分布广,物种多,数量大,也是一类十分重要的传粉昆虫,但其传粉作用未受到足够的重视。本文主要综述了双翅目传粉昆虫的主要种类、传粉效力、传粉特征、与植物的协同进化以及双翅目昆虫传粉的生态学意义。据记载双翅目昆虫中至少有71个科涉及虫媒种类,目前有资料显示访花昆虫类群中双翅目约有54 417种,按涉及的种数排序居于昆虫纲传粉昆虫目中第4位。尽管双翅目昆虫单次访问可携带花粉量相对较少(相比于膜翅目),但是较高访问速率及庞大的个体数量,保证了其作为有效传粉者的地位。传粉综合征能够有效揭示植物与传粉者的协同进化关系,尤其是对一些专化传粉现象(如五味子科-瘿蚊系统)和泛化传粉的深入研究,更加深了我们对协同进化的理解。就生态学意义而言,一方面双翅目传粉昆虫是膜翅目传粉昆虫的有益补充,另一方面在一些特殊环境中,双翅目昆虫具有不可替代的作用。当前传粉昆虫(包括双翅目)数量急剧下降,而且双翅目昆虫的传粉价值还利用较少。结合我国当前的研究现状提出了以下未来研究重点:1)加深双翅目传粉效力和适应意义的案例研究以明确双翅目昆虫在传粉体系中的地位;2)加强栖息地格局变化与昆虫多样性的研究以明确栖息地改变对昆虫的影响程度;3)梳理访花和传粉、专化传粉和泛化传粉等关系以更加明确双翅目昆虫在与植物协同进化中的作用;4)逐步深入探讨花粉浪费和花粉竞争以探究传粉策略和植物繁殖策略。这些努力将为双翅目传粉昆虫的知识普及、资源保护与利用研究等方面提供参考。     

传粉昆虫下降背景下的授粉生态弹性: 内涵、机制和展望

全球传粉昆虫多样性正在下降, 如何保障农林生态系统传粉功能是当前研究的热点。理论上说, 传粉功能不仅与生态系统的传粉昆虫多样性相关, 还与生态系统的调节能力有关。近年来, 学者们逐渐认识到授粉生态弹性对传粉功能的影响。本文在回顾已有研究的基础之上, 总结传粉昆虫授粉生态弹性的内涵, 厘清授粉生态弹性与工程弹性、稳定性和抗性的异同。目前, 学者对授粉生态弹性形成机制开展广泛探讨, 提出功能冗余假说、密度补偿假说、响应多样性假说、连接周转假说和跨尺度弹性假说, 但这5个假说间的关系仍不清楚, 存在一词多义、词意混淆等现象。我们依次阐述功能冗余假说、密度补偿假说、响应多样性假说、连接周转假说和跨尺度弹性假说, 介绍不同假说中授粉生态弹性形成过程、研究热点和发展动态。通过解析授粉生态弹性的形成机制可知, 5个假说在内涵上存在紧密联系, 它们从不同空间尺度和研究对象下解释传粉昆虫授粉生态弹性的形成机制。未来授粉生态弹性研究将整合传粉昆虫群落动态和传粉功能动态的量化方法, 通过实验验证5个假说的合理性, 并揭示不同假说间的联系, 由此阐明授粉生态弹性的发生条件、形成阈值和动态规律。随着研究的深入, 授粉生态弹性理论有望用于指导农林生态系统传粉功能的经营管理。     

大蜜蜂的生物学特性、面临威胁与保护策略

昆虫传粉在维持植物的有性繁殖、物种形成及生态系统稳定中扮演着重要角色, 而野生传粉昆虫为生态系统提供了巨大的传粉服务功能。大蜜蜂(Apis dorsata)为亚洲特有的一种野生传粉昆虫, 是热带地区多种植物和农作物的有效传粉者, 在保障热带生物多样性及作物产量中有不可或缺的作用。但受全球气候变化、人类活动和生境恶化等因素的影响, 其种群数量日益减少, 开展大蜜蜂种质资源保护势在必行。本文综述了大蜜蜂筑巢、迁飞和传粉服务功能, 分析了人为猎取蜂巢, 栖息生境遭受破坏, 杀虫剂和除草剂滥用, 昆虫、螨类和病原物侵染, 气候变化等威胁种群的因素, 以期从强化大蜜蜂基础研究和保护、推动生态农业发展、建立适合大蜜蜂迁飞生态廊道、加强检验检疫及科学合理利用大蜜蜂种质资源等方面制定相应的保护措施。     

The relative importance of climatic effects, wildfires and management for future forest landscape dynamics in the Swiss Alps

Forest landscape dynamics result from the complex interaction of driving forces and ecological processes operating on various scales. Projected climate change for the 21st century will alter climate‐sensitive processes, causing shifts in species composition and also bringing about changes in disturbance regimes, particularly regarding wildfires. Previous studies of the impact of climate change on forests have focused mainly on the direct effects of climate. In the present study, we assessed the interactions among forest dynamics, climate change and large‐scale disturbances such as fire, wind and forest management. We used the Land Clim model to investigate the influence, interactions and the relative importance of these different drivers of landscape dynamics in two case study areas of the European Alps. The simulations revealed that projected future climate change would cause extensive forest cover changes, beginning in the coming decades. Fire is likely to become almost as important for shaping the landscape as the direct effects of climate change, even in areas where major wildfires do not occur under current climatic conditions. The effects of variable wind disturbances and harvesting regimes, however, are less likely to have a considerable impact on forest development compared with the direct effects of climate change coupled with the indirect effects of increased fire activity. We conclude that the joint direct and indirect effects of climate change are likely to have major consequences for mountain forests in the European Alps, including their ability to provide protection against natural hazards.     

Climate change impacts on seabirds and marine mammals: The importance of study duration,thermal tolerance and generation time

Understanding climate change impacts on top predators is fundamental to marine biodiversity conservation, due to their increasingly threatened populations and their importance in marine ecosystems. We conducted a systematic review of the effects of climate change (prolonged, directional change) and climate variability on seabirds and marine mammals. We extracted data from 484 studies (4808 published studies were reviewed), comprising 2215 observations on demography, phenology, distribution, diet, behaviour, body condition and physiology. The likelihood of concluding that climate change had an impact increased with study duration. However, the temporal thresholds for the effects of climate change to be discernibly varied from 10 to 29 years depending on the species, the biological response and the oceanic study region. Species with narrow thermal ranges and relatively long generation times were more often reported to be affected by climate change. This provides an important framework for future assessments, with guidance on response- and region-specific temporal dimensions that need to be considered when reporting effects of climate change. Finally, we found that tropical regions and non-breeding life stages were poorly covered in the literature, a concern that should be addressed to enable a better understanding of the vulnerability of marine predators to climate change.     

Plantation forests,climate change and biodiversity

Nearly 4 % of the world’s forests are plantations, established to provide a variety of ecosystem services, principally timber and other wood products. In addition to such services, plantation forests provide direct and indirect benefits to biodiversity via the provision of forest habitat for a wide range of species, and by reducing negative impacts on natural forests by offsetting the need to extract resources. There is compelling evidence that climate change is directly affecting biodiversity in forests throughout the world. These impacts occur as a result of changes in temperature, rainfall, storm frequency and magnitude, fire frequency, and the frequency and magnitude of pest and disease outbreaks. However, in plantation forests it is not only the direct effects of climate change that will impact on biodiversity. Climate change will have strong indirect effects on biodiversity in plantation forests via changes in forest management actions that have been proposed to mitigate the effects of climate change on the productive capacity of plantations. These include changes in species selection (including use of species mixtures), rotation length, thinning, pruning, extraction of bioenergy feedstocks, and large scale climate change driven afforestation, reforestation, and, potentially deforestation. By bringing together the potential direct and indirect impacts of climate change we conclude that in the short to medium term changes in plantation management designed to mitigate or adapt to climate change could have a significantly greater impact on biodiversity in such plantation forests than the direct effects of climate change. Although this hypothesis remains to be formally tested, forest managers worldwide are already considering new approaches to plantation forestry in an effort to create forests that are more resilient to the effects of changing climatic conditions. Such change presents significant risks to existing biodiversity values in plantation forests, however it also provides new opportunities to improve biodiversity values within existing and new plantation forests. We conclude by suggesting future options, such as functional zoning and species mixtures applied at either the stand level or as fine-scale mosaics of single-species stands as options to improve biodiversity whilst increasing resilience to climate change.     

The fate of Amazonian ecosystems over the coming century arising from changes in climate,atmospheric CO2, and land use

There is considerable interest in understanding the fate of the Amazon over the coming century in the face of climate change, rising atmospheric CO₂ levels, ongoing land transformation, and changing fire regimes within the region. In this analysis, we explore the fate of Amazonian ecosystems under the combined impact of these four environmental forcings using three terrestrial biosphere models (ED2, IBIS, and JULES) forced by three bias‐corrected IPCC AR4 climate projections (PCM1, CCSM3, and HadCM3) under two land‐use change scenarios. We assess the relative roles of climate change, CO₂ fertilization, land‐use change, and fire in driving the projected changes in Amazonian biomass and forest extent. Our results indicate that the impacts of climate change are primarily determined by the direction and severity of projected changes in regional precipitation: under the driest climate projection, climate change alone is predicted to reduce Amazonian forest cover by an average of 14%. However, the models predict that CO₂ fertilization will enhance vegetation productivity and alleviate climate‐induced increases in plant water stress, and, as a result, sustain high biomass forests, even under the driest climate scenario. Land‐use change and climate‐driven changes in fire frequency are predicted to cause additional aboveground biomass loss and reductions in forest extent. The relative impact of land use and fire dynamics compared to climate and CO₂ impacts varies considerably, depending on both the climate and land‐use scenario, and on the terrestrial biosphere model used, highlighting the importance of improved quantitative understanding of all four factors – climate change, CO₂ fertilization effects, fire, and land use – to the fate of the Amazon over the coming century.     

Developing higher resolution climate change scenarios for agricultural risk assessment: progress,challenges and prospects

Climate change presents perhaps the greatest economic and environmental challenge we have ever faced. Climate change and its associated impacts, adaptation and vulnerability have become the focus of current policy, business and research. This paper provides invaluable information for those interested in climate change and its impacts. This paper comprehensively reviews the advances made in the development of regional climate change scenarios and their application in agricultural impact, adaptation and vulnerability assessment. Construction of regional climate change scenarios evolved from the application of arbitrary scenarios to the application of scenarios based on general circulation models (GCMs). GCM-based climate change scenarios progressed from equilibrium climate change scenarios to transient climate change scenarios; from the use of direct GCM outputs to the use of downscaled GCM outputs; from the use of single scenarios to the use of probabilistic climate change scenarios; and from the application of mean climate change scenarios to the application of integrated climate change scenarios considering changes in both mean climate and climate variability.     

Contribution of crop model structure,parameters and climate projections to uncertainty in climate change impact assessments

Climate change impact assessments are plagued with uncertainties from many sources, such as climate projections or the inadequacies in structure and parameters of the impact model. Previous studies tried to account for the uncertainty from one or two of these. Here, we developed a triple‐ensemble probabilistic assessment using seven crop models, multiple sets of model parameters and eight contrasting climate projections together to comprehensively account for uncertainties from these three important sources. We demonstrated the approach in assessing climate change impact on barley growth and yield at Jokioinen, Finland in the Boreal climatic zone and Lleida, Spain in the Mediterranean climatic zone, for the 2050s. We further quantified and compared the contribution of crop model structure, crop model parameters and climate projections to the total variance of ensemble output using Analysis of Variance (ANOVA). Based on the triple‐ensemble probabilistic assessment, the median of simulated yield change was ?4% and +16%, and the probability of decreasing yield was 63% and 31% in the 2050s, at Jokioinen and Lleida, respectively, relative to 1981–2010. The contribution of crop model structure to the total variance of ensemble output was larger than that from downscaled climate projections and model parameters. The relative contribution of crop model parameters and downscaled climate projections to the total variance of ensemble output varied greatly among the seven crop models and between the two sites. The contribution of downscaled climate projections was on average larger than that of crop model parameters. This information on the uncertainty from different sources can be quite useful for model users to decide where to put the most effort when preparing or choosing models or parameters for impact analyses. We concluded that the triple‐ensemble probabilistic approach that accounts for the uncertainties from multiple important sources provide more comprehensive information for quantifying uncertainties in climate change impact assessments as compared to the conventional approaches that are deterministic or only account for the uncertainties from one or two of the uncertainty sources.     

Climate genomics—Geoscientists,ecologists, and geneticists must reinforce their collaborations to confront climate change

Geoscientists and ecologists alike must confront the impact of climate change on ecosystems and the services they provide. In the marine realm, major changes are projected in net primary and export production, with significant repercussions on food security, carbon storage, and climate system feedbacks. However, these projections do not include the potential for rapid linear evolution to facilitate adaptation to environmental change. Climate genomics confronts this challenge by assessing the vulnerability of ecosystem services to climate change. Because DNA is the primary biological repository of detectable environmentally selected mutations (showing evidence of change before impacts arise in morphological or metabolic patterns), genomics provides a window into selection in response to climate change, while also recording neutral processes deriving from stochastic mechanisms (Lowe et al., Trends in Ecology & Evolution, 2017; 32:141–152). Due to the revolution afforded by sequencing technology developments, genomics can now meet ecologists and climate scientists in a cross-disciplinary space fertile for collaborations. Collaboration between geoscientists, ecologists, and geneticists must be reinforced in order to combine modeling and genomics approaches at every scale to improve our understanding and the management of ecosystems under climate change. To this end, we present advances in climate genomics from plankton to larger vertebrates, stressing the interactions between modeling and genomics, and identifying future work needed to develop and expand the field of climate genomics.     

A continent under stress: interactions, feedbacks and risks associated with impact of modified land cover on Australia's climate

Global climate change is the major and most urgent global environmental issue. Australia is already experiencing climate change as evidenced by higher temperatures and more frequent and severe droughts. These impacts are compounded by increasing land use pressures on natural resources and native ecosystems. This paper provides a synthesis of the interactions, feedbacks and risks of natural climate variability, climate change and land use/land cover change (LUCC) impacting on the Australian continent and how they vary regionally. We review evidence of climate change and underlying processes resulting from interactions between global warming caused by increased concentration of atmospheric greenhouse gases and modification of the land surface. The consequences of ignoring the effect of LUCC on current and future droughts in Australia could have catastrophic consequences for the nation's environment, economy and communities. We highlight the need for more integrated, long-term and adaptive policies and regional natural resource management strategies that restore the beneficial feedbacks between native vegetation cover and local-regional climate, to help ameliorate the impact of global warming.     

Normalized difference vegetation index prediction based on the delta downscaling method and back-propagation artificial neural network under climate change in the Sanjiangyuan region,China

Predicting the response of vegetation to climate change through mathematical methods is an important way to understand ecosystem condition changes in ecologically vulnerable regions. We took the Sanjiangyuan region, one of the most sensitive areas to climate change, as the study area to construct a simpler calculation and higher resolution (suitable for regional scale study) nonlinear method to predict the normalized difference vegetation index (NDVI) under climate change by combining the delta downscaling method and backpropagation artificial neural network. We first used the delta downscaling method to downscale the coarse-resolution climate element data of the Coupled Model Intercomparison Project (Phase 6) (CMIP6) to 0.08333° (regional scale). By analysing the relationship between NDVI and climate elements, we found that NDVI has the highest correlation with annual total precipitation, annual mean temperature, variation range of precipitation and temperature, etc. Then, we used these impact factors to train the back propagation artificial neural network (BP-ANN) and predict the NDVI in 2030 and 2060 under the SSP1–2.6 scenario and SSP5–8.5 scenario. The simulated results show that the BP-ANN can be used to construct the nonlinear relationship between NDVI and the impact factors on different scales. In the future, NDVI will increase under both the SSP1–2.6 scenario and the SSP5–8.5 scenario. The western part of the study area has the highest altitude, the ecosystem is more vulnerable, and the changes will be the most intense. This study is expected to provide a reference for understanding the impact of climate change on vegetation in national parks in plateaus and to provide a simpler NDVI prediction method for the evaluation of environmental quality under the impact of climate change with NDVI as one of the parameters.     

入侵昆虫对全球气候变化的响应

生物入侵已成为一个影响深远的全球性问题,其对我国的生态系统、环境和社会经济的负面影响日益明显。全球气候变化对入侵昆虫有着深刻的影响,它正改变着一些昆虫本地种与入侵昆虫的组成、分布、种群动态和种间关系。本文分析了气候变化与生物入侵之间的互作关系,综述了全球气候变化因子(如温度、湿度及其它气候因子)对入侵昆虫生物学及生态学的影响,探讨了气候变化导致入侵昆虫定殖和传播的原因,并提出了气候变化下入侵昆虫的防治对策。