change

摘要： China’s first carbon dioxide(CO_(2))measurement satellite mission,TanSat,was launched in December 2016.This paper introduces the first attempt to detect anthropogenic CO_(2) emission signatures using CO_(2) observations from TanSat and NO_(2) measurements from the TROPOspheric Monitoring Instrument(TROPOMI)onboard the Copernicus Sentinel-5 Precursor(S5P)satellite.We focus our analysis on two selected cases in Tangshan,China and Tokyo,Japan.We found that the TanSat XCO_(2) measurements have the capability to capture the anthropogenic variations in the plume and have spatial patterns similar to that of the TROPOMI NO_(2) observations.The linear fit between TanSat XCO_(2) and TROPOMI NO_(2) indicates the CO_(2)-to-NO_(2) ratio of 0.8×10^(-16) ppm(molec cm^(-2))^(-1) in Tangshan and 2.3×10^(-16) ppm(molec cm^(-2))^(-1) in Tokyo.Our results align with the CO_(2)-to-NOx emission ratios obtained from the EDGAR v6 emission inventory.

摘要： In Pride and Prejudice,Darcy’s pride and change are two quite crucial elements that help to move the plot forward.However,Darcy’s pride is more shrouded with a romantic evil that his pride has promoted the interaction between him and Elizabeth and contributed to their mutual understanding.While his change has convinced readers of the infinite power of love and affection.Darcy’s pride and change had been explained more from a romantic point of view than a realistic one.Pride and Prejudice has been considered as a realistic novel that has exposed the reality of that time by presenting the lives of the middle-class,including their daily interpersonal communication and love entanglement.This paper aims to illustrate Darcy’s pride and change from a naturalistic point of view by resorting to the basic theory of naturalism.

摘要： Is GI(Green Infrastructure)viable to mitigate urban pluvial flood caused by extreme storm events?Limited research and planning have been undertaken in recent years,but little practice has been found in the real world.This retrospective study provides an example of mitigating pluvial flood by LID(Low Impact Development)principal and practices and transforming an old,ultra-dense low-income community into a climate change resilient community.The key findings include keeping flood control in mind when designing GI in the beginning;mimicking the sites’hydrologic characteristics as much as possible;outreaching to residences for maintenance issues from the beginning and monitoring the performance of GI facilities continuously.Technically,bioretention growing media with higher infiltration rate is specified that must be great than 150 mm/h in short term and 80 mm/h for long term;this paper chose low maintenance permeable pavement products avoiding clogging;and increasing parking space without compromising the design goals.

摘要： Landuse/Landcover(LULC)changes are recognised as some of the major causes of environmental problems like land degradation and climate change.To achieve sustainability,we need to properly understand such changes in order to have adequate information that will enable us to design and implementing measures to mitigate their negative impacts.Doing this particularly requires a proper understanding of how stakeholders perceive the changes in general and their drivers in particular.Unfortunately,not much is known for many areas about the perspective of landuse stakeholders on drivers of LULC changes.This paper reports the results of a study conducted to examine the perceptions of different landuse stakeholders on drivers of LULC changes in Abuja Federal Capital Territory,Nigeria.Questionnaire survey was utilised,involving 514 households across four settlements,2 rural(Karshi and Orozo)and 2 urban(Nyanya and Karu)towns in the territory,which were complimented with Focus Group Discussions were conducted.The results obtained showed that urban dwellers are largely aware of drivers of changes in socio-economic drivers(physical development on lands,more commercial complex development and more institutional development).Rural dwellers are largely aware of environmental drivers of LULC changes(bush burning,livestock overgrazing,collections of wood and medicinal plants,and agricultural expansion).It was concluded that there is the need to bring about a harmonisation of the perceptions of LULC change drivers by the rural and urban dwellers so as to bring about a common front understanding and responding to LULC changes in the study area.

摘要： The main objective of the work is to search for relevant indicators for assessing the impact of waste on water quality and their contribution to climate change. The leaching test applied allowed accelerated access to the water-soluble material that can be mobilized in the various fractions of household and similar waste from the city of Sokodé, a material that can be salted out by leaching and leaching processes in nature. It has thus made it possible to evaluate the reactivity of the waste by promoting access to the composition and the quality of the released organic matter and to facilitate a follow-up of the recovery of the biological activity over a period of 120 hours. The study of physicochemical quality of the waters of Kpondjo River has shown a link between the deterioration of the quality of the river's water and the manner of waste management. The 17541 m3 of methane generated by sludge from slaughterhouses and fermentable fractions of solid waste, could contribute to climate change. Indeed, a composting valorization of biodegradable fraction of solid waste that is generated in this town would reduce the methane produced by this waste and thus help to reduce global warming trends.

摘要： Introduction Climate change is one of the most important global challenges today, yet governments have failed to respond to it. In this paper, we review the fundamental concepts of game theory and then apply them to study why countries struggle to mitigate climate change.Sources:Game theory background is taken from [1]. Climate change background is taken from [2].

摘要： Restoration and protection of ancient towns is an essential approach and a material carrier of inheriting cultural context,realizing economic transformation,revitalizing the tertiary industry,building a strong county and making a better life for peoples.This paper took Ancient Luanzhou Town in Luanzhou City,Tangshan of Hebei for example,used Photoshop to compare different elements of the town in pictures taken from Baidu Street View in 2014 and 2016,and calculated weights and scores of different elements using yaahp software.Based on this,the paper analyzed the space development tendency of Ancient Luanzhou Town,evaluated the changes of its space quality,and proposed suggestions for the improvement of space quality.

摘要： [Objectives]The paper was to explore the spatio-temporal evolution of habitat quality in inland ecosystem.[Methods]Using landscape pattern analysis and InVEST habitat quality model,the land use change,landscape pattern and habitat quality change in Yunnan Province from 1980 to 2020 were studied.[Results]The land use change in Yunnan Province was relatively stable,and the forest land area accounted for 57.2%of the total area.The landscape fragmentation index caused by artificial surface encroachment on ecological land was increased by 6.33%,and the landscape heterogeneity was enhanced to varying degrees.The mean patch area was decreased by 5.83%,the number of patches was increased by 6.29%,and the degree of fragmentation was deepened.The habitat quality in Yunnan Province showed a"high-low-high"distribution from northwest to southeast,and the overall habitat quality was above the average.It is necessary to formulate optimization strategies to improve the regional ecological environment and realize the ecological system protection and rational land use in Yunnan Province.[Conclusions]The results will provide a scientific reference for regional ecological protection construction and land use planning in Yunnan Province.

摘要： EGYPT,where the 27th session of the Conference of the Parties(COP27)to the United Nations Framework Convention on Climate Change was held in November,is itself a product of climate change.Six thousand years ago the Sahara was not a desert but covered in grass and scrub with areas of open forest.There­after,increasing aridity caused populations to concentrate in the Nile valley where annual floods replenished the soil.Urban civilization followed.

摘要： 文中的主人公们去寒冷的北极住了长达两年。是什么让她们选择了这样一种生活呢?Sunniva Sorby and Hilde F覽lun Str覬m are isolating themselves in the High Arctic of Svalbard,Norway,about 78 degrees north of the Arctic Circle.It’s the second winter the explorers will spend in a remote cabin with no running water or electricity to study,educate,and raise awareness of climate change.They have an online Hearts in the Ice platform which connects students,scientists,environmental organizations,businesses.

摘要： 本发明提供一种实用型拜占庭容错VIEW‑CHANGE二次启动定时器的定时期限延长方法，其特征在于，共识节点接收其他共识节点发送的VIEW‑CHANGE消息；提取所述其他共识节点发送的VIEW‑CHANGE消息中的PREPARED数据中的共识节点信息；对提取的所述PREPARED数据中的共识节点信息持续进行去重并统计去重后的共识节点信息数量；根据所述统计去重后的共识节点信息数量判断是否将VIEW‑CHANGE二次启动定时器的定时期限进行延长。本发明根据在VIEW‑CHANGE过程中的参数监控、参数处理，调整VIEW‑CHANGE二次启动定时器的定时期限，使得该定时期限设置更适于当前共识节点的通信环境状态以及处理数据水平，不仅能够减少VIEW‑CHANGE过程的触发频次，提高VIEW‑CHANGE过程的处理效率，而且一定程度上保证了共识系统的存活性。

摘要： 本发明提供一种实用型拜占庭容错VIEW‑CHANGE二次启动定时器的定时期限延长方法，其特征在于，共识节点接收其他共识节点发送的VIEW‑CHANGE消息；提取所述其他共识节点发送的VIEW‑CHANGE消息中的PREPARED数据中的共识节点信息；对提取的所述PREPARED数据中的共识节点信息持续进行去重并统计去重后的共识节点信息数量；根据所述统计去重后的共识节点信息数量判断是否将VIEW‑CHANGE二次启动定时器的定时期限进行延长。本发明根据在VIEW‑CHANGE过程中的参数监控、参数处理，调整VIEW‑CHANGE二次启动定时器的定时期限，使得该定时期限设置更适于当前共识节点的通信环境状态以及处理数据水平，不仅能够减少VIEW‑CHANGE过程的触发频次，提高VIEW‑CHANGE过程的处理效率，而且一定程度上保证了共识系统的存活性。

摘要： 本发明提供一种基于fru-change的Linux系统下刷新FRU工具，该脚本将定制化的信息做为参数在执行脚本时进行输入,同时该工具也对用户使用时可能出现的错误情况进行错误提示以帮助客服人员能够正确顺利的使用该工具；无需对于每个定制产品进行定制化的制作脚本与测试,提高的工作效率。本方法适用于Linux系统下对于小批量定制机器进行定制化信息的刷新,使用该工具满足一个系列产品在定制化过程的需求,无需对于每个定制产品进行定制化的制作脚本与测试,提高我们的工作效率。