The coordinated evolution of ecological environment,public service,and tourism economy along the Silk Road Economic Belt,using the Dual-Carbon Targets

Carbon peak and carbon neutrality(dual-carbon)are important targets for the international response to climate change.The Silk Road Economic Belt is a strategic resource region and is important for future ecological environment and tourism development.Based on the“dual-carbon”targets,the Single index quantification,Multiple index synthesis,and Poly-criteria integration evaluation model were used in this study to measure the coordinated development index of the ecological environment,public service,and tourism economy along the Silk Road Economic Belt and to analyze its spatial and temporal evolution.Further,it explores the dynamic evolution and development trend of the three systems using the Kernel Density and Grey Markov Prediction Model.The results show that the coordinated development index along this region needs to be improved during the study period.Furthermore,the coordinated development index of the Southwest region is relatively higher than that of the Northwest region.From the development trend of the three systems,all of them develop in a stable manner;however,the tourism economy system is easily affected by external disturbances.The coordinated development index of the three systems changes dynamically and tends to be in a good state of coordination.There is a certain spatial and temporal heterogeneity.The gravity center of the coordinated development index has been in the Southwest region.During the forecast period,the coordinated development index along this region will improve significantly,while insufficient and unbalanced development will continue.

A bibliometric analysis using machine learning to track paradigm shifts and analytical advances in forest ecology and forestry journal publications from 2010 to 2022

Forest habitats are critical for biodiversity,ecosystem services,human livelihoods,and well-being.Capacity to conduct theoretical and applied forest ecology research addressing direct(e.g.,deforestation)and indirect(e.g.,climate change)anthropogenic pressures has benefited considerably from new field-and statistical-techniques.We used machine learning and bibliometric structural topic modelling to identify 20 latent topics comprising four principal fields from a corpus of 16,952 forest ecology/forestry articles published in eight ecology and five forestry journals between 2010 and 2022.Articles published per year increased from 820 in 2010 to 2,354 in 2021,shifting toward more applied topics.Publications from China and some countries in North America and Europe dominated,with relatively fewer articles from some countries in West and Central Africa and West Asia,despite globally important forest resources.Most study sites were in some countries in North America,Central Asia,and South America,and Australia.Articles utilizing R statistical software predominated,increasing from 29.5%in 2010 to 71.4%in 2022.The most frequently used packages included lme4,vegan,nlme,MuMIn,ggplot2,car,MASS,mgcv,multcomp and raster.R was more often used in forest ecology than applied forestry articles.R software offers advantages in script and workflow-sharing compared to other statistical packages.Our findings demonstrate that the disciplines of forest ecology/forestry are expanding both in number and scope,aided by more sophisticated statistical tools,to tackle the challenges of redressing forest habitat loss and the socio-economic impacts of deforestation.

Value Assessment of Ecosystem Service Function of Ecological Public Welfare Forests in Wenchang City

Based on the measurement parameters and index in the Specifications for Assessment of Forest Ecosystem Services in China(LY/T 1721-2008),the value of ecological service functions of ecological public welfare forest in Wenchang City was evaluated and analyzed.The results show that the total value of ecosystem service function of ecological public welfare forests in Wenchang City is about 4.020 billion yuan,of which storage capacity,water purification,soil fixation,fertilizer(N,P and K fertilizer) conservation,carbon sequestration,oxygen release,forest nutrient accumulation,providing anion,absorbing SO_2,absorbing fluoride,absorbing NxO,absorbing soil heavy metals,dust retention,noise reduction,sterilization,forest protection,forest biodiversity protection,and forest recreation(ecological tourism) are about 1.510 billion,582.256 million,3.769 million,268.220 million,116.360 million,2.747 million,22.682 million,42.817 million,1.722 million,74,600,131,900,187.918 million,77.409 million,28.721 million,43.090 million,180.696 million,571.036 million,and 108.677 million yuan

Public Policy Supply for Successful Practice of the Xin’anjiang River Ecological Compensation Mechanism

The ecological protection of the inter-provincial river basin of Xin’anjiang River takes the ecological compensation mechanism as the starting point and achieves good results.The success of the mechanism is best reflected in its innovation of public policy supply,which is not only a vivid practice of Xi Jinping’s ecological civilization thought in the new era,but also establishes a model for absorption,transformation and export of policy supply.The effective supply of public policies on ecological environment is the realistic choice for the construction of ecological civilization in the new era.

Recommendations for Construction and Management of Ecological Public Welfare Forest in Hainan Province

This paper firstly evaluated ecological service functions of ecological public welfare forest in Hainan Province. Then,it introduced value structure and existing problems of ecological service functions. Focusing on optimization and adjustment of scale and distribution of ecological public welfare forest,it came up with recommendations for construction and management of ecological public welfare forest in Hainan Province.

Supply of ecological products based on heterogeneity of public goods

Ecological products belong to public products. According to the characteristic heterogeneity of public products, they can be classified into pure public products and quasi-public products including "common-pool goods", "club goods" and "conditioned goods". Guided by the theory of public products supply and based on national conditions, this paper thinks that an ecological product supply model should be formed, which is led by the government and coordinated allocation of public resources between the government and the market in China. Some of the pure public goods are supplied by the government by the way of "environmental regulation + property rights market" and ecological compensation; some of the quasi-public goods are supplied by the market by the way of franchising and ecological purchasing.

Monitoring long-term ecological impacts from release of Fukushima radiation water into ocean

After 10 years of the Fukushima Nuclear Accident,Japan decided to release the nuclear wastewater into the Pacific Ocean on 13 April 2021.It is apparent that Japan has chosen the most cost-efficient way to deal with the contaminated water,however,great opposition and concerns have been raised internationally due to the ecotoxicological features of radioactive materials and their harmful impacts on the environment.Here we an-alyze the ecological impacts caused by the nuclear accident and the potential impacts of releasing the nuclear wastewater into the ocean.Science-based solutions are proposed through a third-party evaluation and strict envi-ronmental assessment,multi-stakeholder public participation,integrated monitoring of the neighboring coastal countries,long-term international collaborative research,and setting up international convention for ecological compensation.

THE CHINESE JOURNAL OF MICROECOLOGY Foreword on Starting Publication

Miicroecology, a branch of life sciences, deals with studies on the ecological relationships between the various microbial flora inhabitating an individual and their hosts(human beings, animals, and plants), at cellular or molecular levels. As micro-ecology possesses a unique theoretical system as well as technological methodology, it has been known as one of the established new frontiers of biological sciences.

Design of Ecological Blue Space of All-aged Health

The construction of urban healthy environment is the key content of urban planning and landscape design in recent years.Research shows that blue space is closely related to physical and mental health.How to improve the ecological and service value of urban blue space of all-aged health through the planning and design of blue space resources is signifi cant to improve urban living environment and physical and mental health of citizens.In this paper,starting from ecology and health,the construction strategies and design points of blue space are discussed through sorting out the relevant research on blue space and health,combined with qualitative case analysis.

Inverted Simulations Demonstrating Strong Ecological Fallacies in Cohort Studies

We start with a description of the statistical inferential framework and the duality between observed data and the true state of nature that underlies it. We demonstrate here that the usual testing of dueling hypotheses and the acceptance of one and the rejection of the other is a framework which can often be faulty when such inferences are applied to individual subjects. This follows from noting that the statistical inferential framework is predominantly based on conclusions drawn for aggregates and noting that what is true in the aggregate frequently does not hold for individuals, an ecological fallacy. Such a fallacy is usually seen as problematic when each data record represents aggregate statistics for counties or districts and not data for individuals. Here we demonstrate strong ecological fallacies even when using subject data. Inverted simulations, of trials rightly sized to detect meaningful differences, yielding a statistically significant p-value of 0.000001 （1 in a million） and associated with clinically meaningful differences between a hypothetical new therapy and a standard therapy, had a proportion of instances of subjects with standard therapy effect better than new therapy effects close to 30%. A ―winner take all‖ choice between two hypotheses may not be supported by statistically significant differences based on stochastic data. We also argue the incorrectness across many individuals of other summaries such as correlations, density estimates, standard deviations and predictions based on machine learning models. Despite artifacts we support the use of prospective clinical trials and careful unbiased model building as necessary first steps. In health care, high touch personalized care based on patient level data will remain relevant even as we adopt more high tech data-intensive personalized therapeutic strategies based on aggregates.

Analysis of the Harmonious Discourse of Publicity Documentary Seasons of China Based on Transitivity System

Publicity documentaries play an important role in shaping the image of one country during the international communication.Seasons of China is a publicity documentary introducing the traditional Chinese culture 24 solar terms.Under the guidance of the framework of Harmonious Discourse Analysis,this thesis uses a combination of quantitative and qualitative methods to analyze the harmonious discourse of this documentary based on the transitivity system.The research finds that the discourse of Seasons of China conveys the China’s ecological concept of respecting,following and protecting the nature,while telling the stories of Chinese traditional culture 24 solar terms,highlighting the image of China as a responsible country for ecological civilization construction.

Busking in Durham:Relational Performance and Urban Ecology

本文基于在英国达勒姆的观察和访谈,探讨了当地的街头艺人如何在表演中使用策略,与街道环境及行人互动。本研究探讨了街头表演吸引观众的技巧,他们如何理解和驾驭自己在社会中的边缘地位。本文结合生态学理论和参与式观察,认为街头艺人从事的不仅是一种表演,更是一种与环境密切相关的实践。本文解释了街头艺人如何适应城市街区,与陌生人建立联系和互动。此外,艺人有意与刻板印象保持距离,既不表现为乞讨,也不纯粹以营利为目的,而是为城市生活中增加活力和生机,让公众对其行业产生积极的看法。本文通过对街头艺人及其社会关系的关注,意在为街头表演研究增加个人和环境视角。

黄河流域新型城镇化—生态安全—公共健康协调发展研究——以内蒙古自治区为例

探究黄河流域新型城镇化-生态安全-公共健康耦合机理,对于实现区域高质量发展、全面贯彻落实中国式现代化要求、维护国家生态安全和边疆安全具有重要意义。通过综合评价模型、耦合协调度模型和障碍度模型分析位于黄河流域中上游的内蒙古自治区新型城镇化-生态安全-公共健康耦合发展水平及影响因素。研究结果表明:2005-2021年内蒙古新型城镇化、生态安全、公共健康各子系统发展水平均有所提升,空间分异明显。新型城镇化水平由2005年的0.26提升到2021年的0.69,生态安全水平由2005年的0.26提高到2021年的0.57,公共健康水平在2021年达到0.64;新型城镇化、生态安全与公共健康耦合协调水平呈现波动增长态势,由2005年的0.22上升到2021年的0.62,表现为呼和浩特市、包头市耦合协调水平较高,其余盟市较低的空间格局;城乡居民基本医疗保险参保、人均GDP、城镇人均可支配收入等是制约系统协调发展的主要障碍因素,年均障碍度分别为17.32%、8.74%、7.33%。基于研究结果提出促进内蒙古新型城镇化-生态安全-公共健康协调发展的对策建议,旨在为实现区域高质量发展和推进中国式现代化建设提供支持和指导。

中国公益林生态补偿制度的历史演进、现实困境与路径探索

梳理中国公益林生态补偿制度的历史演进与实践探索,分析公益林生态补偿制度的现实困境,并提出提升路径的政策建议。结果表明:从历史演进来看,中国公益林生态补偿制度分为起始阶段、探索阶段、推广阶段和深化阶段;从实践来看,公益林生态补偿制度历经了补偿标准调整、分类补偿推广、市场化和多元化生态补偿制度探索;从现实困境来看,公益林生态补偿制度仍存在补偿标准较低、补偿标准单一、补偿资金筹集渠道偏窄、自身造血能力弱等现实困境。应从动态调整补偿标准、分类补偿探索、多元化补偿筹资渠道以及公益林自身经营管理等方向深化改革探索。

论生态环境修复制度的法典化

加快推进生态环境修复制度法典化进程,不仅是生态环境修复制度体系化建设的现实需要,更是生态环境法典结构完整性的必然要求。推动生态环境修复制度法典化,应在全面梳理生态环境修复制度基本样态的基础上,揭示其现有法律规范难成体系、现行制度尚欠成熟等问题,在生态环境修复制度体系化构造的基础上逐步完成法典化的转化,最终形成生态环境法典总则编中生态环境修复制度基本定义条款、法权配置条款、核心措施条款、与其他制度相衔接的规范表达,以及生态环境法典分则编中生态环境修复制度污染防治编、自然生态保护编、法律责任编的规范构建思路。

乡村振兴背景下淮安市乡村公共空间环境提升研究

在实施乡村振兴战略背景下,公共空间治理是解决基层治理难题、实现农村高质量发展的必要途径,更是实现乡村振兴的重要抓手。文章从空间规划、政策机制和治理体系三个方面探讨乡村公共空间治理存在问题的原因。从乡村公共空间全面治理、推进集体资产增效、提高农村生活品质和推进农村生态环境治理四个方面改善淮安市乡村公共空间环境,为我国乡村可持续发展贡献智慧与力量。

文化生态学视域下环境陶艺的创新发展

随着城市化进程的稳步推进,生态保护、绿色发展成为社会的共识。环境陶艺作为当代重要的公共艺术,在促进人与自然、生态、社会的和谐共生方面发挥了积极作用。以环境陶艺为研究对象,从自然生态、地域文化、人文情感等方面探究了文化生态学视域下的环境陶艺创作,阐释了环境陶艺设计的创新发展原则,以期引发更多关于文化生态学理念融入环境陶艺创作的思考。

公共图书馆健康信息服务质量评价研究——基于信息生态学理论视角

文章基于扎根理论分析公共图书馆健康信息服务质量评价要素,在此基础上构建公共图书馆健康信息服务质量评价指标体系,并以我国10家公共图书馆为研究对象,开展公共图书馆健康信息服务质量评价实证研究,据此提出基于信息生态学理论视角的公共图书馆健康信息服务策略,即加强信息服务主体建设,提升用户健康信息素养;注重健康信息资源质量,提升健康信息服务水平;加大信息技术投入力度,关注用户信息技术体验与安全保护;推动信息服务平台建设,夯实健康信息服务环境基础。

“蓝碳”在环境公益诉讼中的规范化适用

“蓝碳”在中国环境公益诉讼中实则有着诉讼缘由、保护法益、责任承担方式这3种不同的角色与定位,应给予不同的规范化建议。应明晰“蓝碳”行政监管机制、明确将“蓝碳”纳入环境行政公益诉讼受案范围;转变环境司法范式,开启“蓝碳”环境司法机制,保护“蓝碳”法益;从适用范围、条件、程序等方面来规范作为责任承担方式的“蓝碳”。

信息生态视域下大型体育赛事舆情风险评估体系、结构框架及管控措施

大型体育赛事舆情作为网络社会中愈发受到受众关注和参与的常态化存在,舆情类型多样、舆情演化和衍生风险动态多变。对舆情风险进行科学评估和结构分析,并提出管控措施,有助于形成良好的大型体育赛事信息生态。本文基于信息生态理论,构建大型体育赛事舆情风险评估指标体系,共包含4个一级指标、12个二级指标以及37个三级指标;采用德尔菲法和层次分析法对指标体系进行检验和权重测算;构建大型体育赛事舆情风险结构框架,包括舆情主体的群体极化风险、舆情本体的演进扩散风险、舆情客体的危机传导风险以及舆情环境的信息失序风险。基于此,提出明确舆情主体需求、重视舆情本体表现、洞察舆情客体属性、优化赛事舆情环境等风险管控措施,为大型体育赛事舆情风险的科学评估、结构分析及有效管控提供参考。