Reviewing biomimicry design case studies as a solution to sustainable design

There have been many studies on bio-inspired research, where biomimicry capabilities facilitating sustainable designs are in dearth. For a sustainable design, it is necessary to consider water efficiency, zero waste, thermal environment, and energy supply. This paper investigates how biomimicry is adopted in the sustainable design of buildings. A thorough content analysis of eight case studies focused on the built environment and how biomimicry integrated with the design of a building was executed. The selection of cases study was based on the concept of biomimicry by taking inspiration from nature and applying them in the everyday built environment. Thus, the building designs are more ecologically sustainable than conventional ones, where biomimicry approaches and principles are adopted. The findings suggest that the design of a building can inspire society with new ecological morals, where understanding of biological morphogenesis can inspire design to resolve challenges and essentially help create a healthy environment. Biomimicry harnesses and replicates the principles found in nature to create a built environment that benefits people and other living creatures and safeguards biodiversity. Thus, adopting biomimicry in designing a building will help to develop a culture of active environmental design.

     

Sustainability or collapse: what can we learn from integrating the history of humans and the rest of nature?

Understanding the history of how humans have interacted with the rest of nature can help clarify the options for managing our increasingly interconnected global system. Simple, deterministic relationships between environmental stress and social change are inadequate. Extreme drought, for instance, triggered both social collapse and ingenious management of water through irrigation. Human responses to change, in turn, feed into climate and ecological systems, producing a complex web of multidirectional connections in time and space. Integrated records of the co-evolving human-environment system over millennia are needed to provide a basis for a deeper understanding of the present and for forecasting the future. This requires the major task of assembling and integrating regional and global historical, archaeological, and paleoenvironmental records. Humans cannot predict the future. But, if we can adequately understand the past, we can use that understanding to influence our decisions and to create a better, more sustainable and desirable future.     

Management of marine cage aquaculture

Goal, Scope and Background Marine cage aquaculture produces a large amount of waste that is released directly into the environment. To effectively manage the mariculture environment, it is important to determine the carrying capacity of an aquaculture area. In many Asian countries trash fish is dominantly used in marine cage aquaculture, which contains more water than pellet feed. The traditional nutrient loading analysis is for pellet feed not for trash fish feed. So, a more critical analysis is necessary in trash fish feed culturing areas. Methods Corresponding to FCR (feed conversion rate), dry feed conversion rate (DFCR) was used to analyze the nutrient loadings from marine cage aquaculture where trash fish is used. Based on the hydrodynamic model and the mass transport model in Xiangshan Harbor, the relationship between the water quality and the waste discharged from cage aquaculture has been determined. The environmental carrying capacity of the aquaculture sea area was calculated by applying the models noted above. Results Nitrogen and phosphorus are the water quality parameters considered in this study. The simulated results show that the maximum nitrogen and phosphorus concentrations were 0.216 mg/L and 0.039 mg/L, respectively. In most of the sea area, the nutrient concentrations were higher than the water quality standard. The calculated environmental carrying capacity of nitrogen and phosphorus in Xiangshan Harbor were 1,107.37 t/yr and 134.35 t/yr, respectively. The waste generated from cage culturing in 2000 has already exceeded the environmental carrying capacity. Discussion Unconsumed feed has been identified as the most important origin of all pollutants in cage culturing systems. It suggests the importance of increasing the feed utilization and improving the feed composition on the basis of nutrient requirement. For the sustainable development of the aquaculture industry, it is an effective management measure to keep the stocking density and pollution loadings below the environmental carrying capacity. Conclusions The DFCR-based nutrient loadings analysis indicates, in trash fish feed culturing areas, that it is more critical and has been proved to be a valuable loading calculation method. The modeling approach for Xiangshan Harbor presented in this paper is a cost-effective method for assessing the environmental impact and determining the capacity. Carrying capacity information can give scientific suggestions for the sustainable management of aquaculture environments. Recommendations and Perspectives It has been proved that numerical models were convenient tools to predict the environmental carrying capacity. The development of models coupled with dynamic and aquaculture ecology is a requirement of further research. Such models can also be useful in monitoring the ecological impacts caused by mariculture activities. ESS-Submission Editor: Hailong Wang (hailong.wang@ensisjv.com)     

The prevention principle

Environmentally sound manufacture does not have its source only in developing and improving the techniques for treating solid, liquid and gaseous wastes at the end of the production process. Our experience shows that more effort and capital budgets must be devoted to developing preventive measures. Although the treatment techniques have become very advanced and meet ecological requirements to a very high degree, they are now reaching the limits of their technological and economic feasibility. Environmental protection at the production site has undergone structural change in recent years. The emphasis has shifted to preventive techniques which affect the production process itself, avoiding the emergence of waste at the “end of the pipe” by preventing its formation or recycling it straight away. This integrated approach is in harmony with the demands of sustainable production. The functions of in-process environmental protection measures need to be looked at as a whole from the points of view of both environmental protection and cost-effectiveness. Some integrated methods are described.     

Remembering the Ultimate Goal of Environmental Protection: Including Protection of Impoverished Citizens in China’s Environmental Policy

The life of impoverished people can be damaged by adverse environmental conditions, but these people can also be harmed by environmental conservation programs, particularly when the guiding policy ignores their needs. To improve the social and economic effectiveness of environmental protection, governments must understand that the ultimate goal of environmental protection is to improve human livelihoods, not just restore vegetation. The elimination of poverty by the development of sustainable, long-term enterprises is a precondition for successful ecological restoration.     

我国畜禽养殖业引致的环境问题及主要对策

在阐述目前畜禽养殖业引致的主要环境问题及其与可持续发展关系的基础上 ,从生态系统学的角度提出应强化规模化畜禽养殖废弃物的综合利用 ,开展固体废弃物和污水治理等相关领域的研究 ,进一步做好畜禽养殖污染防治工作 ,有效地保护和改善农村生态环境 ,以期促进畜禽养殖环境与经济的协调发展。     

刍议长三角地区的生态建设

长三角地区城市化和工业化带来区域经济迅猛发展的同时,也导致了长三角生态系统组分比例失调、结构缺损、功能丧失、环境容量萎缩等生态问题.湿地兼有自然"肾"、"肺"双功能.利用长三角地区湿地生态系统的独特性和内在优势,加强湿地生态建设、生态保护、生态恢复与生态重建,拓展环境容量,可保障该区域可持续发展的实现.从地质地貌、自然史发展、自然经济学和区域发展等角度探讨了长三角地区湿地的生态服务价值的现存价值和理论价值,分析讨论了长三角自然湿地、城市区湿地和农业区湿地的生态建设思路.     

环境与经济协调发展理论研究进展

简述了协调发展的内涵及其定量化研究概况，综述了协调发展相关理论－可持续发展，环境承载力，生态经济规划等的研究进展，并指出了协调发展理论的研究趋势。     

Quo vadis global environmental sustainability? A proposal for the environmental education of engineering students

In this paper, the inextricable link between sustainable development and sustainability of the natural environment is pointed out and a heuristic for developing a unique operational definition of sustainable development is proposed. It is argued that if the international community is at all serious about achieving even a modest degree of global environmental sustainability and global sustainable development, determined efforts must be made to reduce consumption by the affluent; that science and technology, however advanced, can only help the process of global sustainable development in a limited way but cannot deliver it; and that moral and ethical education is needed to achieve global environmental sustainability by changing people's attitude to nature and the environment – from one of gross exploitation as at present to that of genuine concern and respect. To this end, a generic outline syllabus, including essential elements of moral philosophy, is proposed for the environmental education of undergraduate engineering students.     

Forests in common: Learning from diversity of community forest arrangements in Europe

Europe has a wealth of community forest arrangements. This paper aims to transcend the diversity of locally specific terms and forms, to highlight the value of considering them inclusively. Building on methods to make sense of diversity, we use reflexive grounded inquiry in fifteen cases in Italy, Scotland, Slovenia and Sweden. Within four dimensions (forest, community, relationships between them, and relationships with wider society), we identify 43 subdimensions to describe them collectively. Our approach shows how European arrangements contribute to wider discourses of collective natural resource management. Both tradition and innovation in Europe inform options for environmental governance. Arrangements challenge the distinction between ‘communities of place’ and ‘communities of interest’, with implications for social and environmental justice. They exemplify multilevel environmental governance through both vertical and horizontal connections. Emerging from long histories of political and environmental pressures, they have a role in enhancing society’s connection with nature and adaptive capacity.Electronic supplementary materialThe online version of this article (10.1007/s13280-020-01377-x) contains supplementary material, which is available to authorised users.     

试论生态文明建设中的环境保护

随着经济的发展，人们越来越清醒地认识到，以污染环境和破坏生态来换取一时经济繁荣的危害日益突出。正是这种清醒，推动人类文明进行着一场深刻的反思和变革，把追求人与自然的和谐相处，推上当今社会发展主旋律的位置，它预示着人类进入一个生态文明的新时代。生态文明是协调发展物质文明的保障者，是与时俱进的精神文明的塑造者，是日益完善的政治文明的体现者。因此，建设生态文明既是实现全面建设小康社会奋斗目标的内在需要，又是深入贯彻落实科学发展观的重要内容；建设生态文明，必须强化政策支撑，增加生态文明建设的内生动力；必须强化执法监督，增加生态文明建设的环保执行力；必须强化生态补偿能力，构建最具活力的绿色发展模式。     

龙口市海水入侵动态系统分析与防治对策

海水入侵已成为全球普遍关注的地下水环境问题,它不仅严重地威胁着人类淡水资源,而且破坏生态环境平衡,制约着社会经济可持续发展。以山东省龙口市为靶区,通过分析研究衡量海水入侵重要因子－氯离子浓度时空分布规律及其影响因素,探索海水入侵动态系统规律,提出防治海水入侵的措施和对策。     

湿地环境保护的思考

简述了中国湿地的现状，介绍了湿地的生态功能、经济功能和社会功能，进而指出了当前中国对湿地环境保护方面存在的众多问题。当前，中国的湿地生态环境受到了越来越严重的威胁，保护好湿地生态环境，实现人与自然的和谐相处。是关系到人类自身可持续发展的大事。     

Long-run economic and social determinants of the ecological footprint of latin america: a panel causality approach

Environmental Science and Pollution Research - As a region rich in natural resources and biodiversity, Latin America is particularly vulnerable to environmental crises. The ecological footprint...     

哑铃湾网箱养殖可持续容量研究

在相关养殖容量研究的基础上,提出了养殖环境容量和可持续养殖容量的概念和内涵.以哑铃湾网箱养殖为例,建立了考虑时间累积效应后的养殖环境容量和考虑了社会、经济和环境综合效益后的可持续养殖容量计算模型.估算了在10年时段内哑铃湾网箱养殖环境容量和可持续养殖容量.结果表明,哑铃湾网箱养殖最优环境容量为每年4.11万箱,可持续养殖容量为每年3.45万箱.     

Balancing ecological conservation with socioeconomic development

Ecological restoration and conservation are primary components of sustainable development around the world, particularly during the contemporary era of climate change. However, restoration and conservation are not free; they consume huge amounts of resources that would otherwise support social and economic development. Therefore, excessive conservation creates a risk of creating rather than eliminating poverty. Unfortunately, scientists have largely ignored the balance between these contrasting goals. Here, we discuss the concept of finding the threshold that represents a suitable balance between ecological conservation and economic development, thereby maximizing the benefits for both humans and the environment and promoting sustainable development. To demonstrate the concept, we examined China’s ecological restoration achievements and discussed some of the unforeseen negative consequences that accompanied these achievements to discuss how future policies could better balance ecological and socioeconomic goals.     

生态区划的原则及其特征

由于社会经济的发展和人口的急剧增加,使得全球和区域性的生态环境问题日益尖锐,从而严重地阻碍了经济的进一步发展。如何协调发展与环境保护之间的矛盾,维护区域经济的可持续发展,是当前亟待解决的问题。这就要求对区域生态环境问题的形成机制及其演变规律进行细致地研究,进而划分不同的区域,提出生态环境的整治方案,这正是生态区划的研究内容。本文对生态区划的目的、原则和依据、划分的指标体系、生态区划的要素及特征进行了详细的论述,同时指出在我国经济发展的今天进行生态区划的必要性和迫切性。     

试论城市环境与可持续发展

从城市环境概念和内涵入手,以可持续发展原则作为依据,首次提出了城市环境可持续发展的概念,并建立了其相应的模型,进而对城市环境ＳＤ具体内容进行了分析,最后指出了城市环境可持续发展政策框架,为研究城市可持续发展理论,实施国家可持续发展战略提供了一种新的思路。     

环境美学研究

本文论述了环境美学原理的基本原则和主要形式,环境绿化美化,环境美学与植物生态学的关系,以及环境的美学功能。环境美学的基本原则是多样统一、调和对比、对称均衡和韵律节奏。环境美学的主要形式是表现环境外观特征的色彩、线条和形体。环境绿化美化艺术,绿化是基础,美化是主题。环境美学与植物生态学,说明环境与大自然的协调发展,人与自然的和谐统一。环境的美学功能是陶冶人的情操,提高人的思想境界,增进身心健康     

Science with Society in the Anthropocene

Interdisciplinary scientific knowledge is necessary but not sufficient when it comes to addressing sustainable transformations, as science increasingly has to deal with normative and value-related issues. A systems perspective on coupled human–environmental systems (HES) helps to address the inherent complexities. Additionally, a thorough interaction between science and society (i.e., transdisciplinarity = TD) is necessary, as sustainable transitions are sometimes contested and can cause conflicts. In order to navigate complexities regarding the delicate interaction of scientific research with societal decisions these processes must proceed in a structured and functional way. We thus propose HES-based TD processes to provide a basis for reorganizing science in coming decades.