长三角地区某市垃圾焚烧行业环保现状调查研究

对长三角地区某市垃圾焚烧行业的环保现状进行了调查研究,结果发现:当前区域垃圾焚烧企业,在保证规模、控制数量及地域上均衡布置的前提下,行业废水、废气污染治理设施齐全,废水、废气均稳定可达标排放,调查时段内未有投诉问题。区域垃圾焚烧行业在做到当下要求的情况下,实现了区域垃圾焚烧行业污染可控,对城市垃圾焚烧行业环保发展具备借鉴意义。     

板式家具设计与制造中的减碳技术与应用

随着我国对环保的日益重视,以人造板为主要原料的板式家具适应绿色健康发展理念。介绍了板式家具主要材料以及板式家具主要原材料分类,分析了板式家具设计与制造中的减碳技术,为板式家具设计及制造企业能获得更好的社会和经济效益提供参考。     

护林防火技术在森林资源保护中的应用

合理运用护林防火技术可以提升森林资源保护工作的整体质量,推动林业不断发展。本文分析了森林火灾发生的原因,总结了护林防火技术,提出了相关应用对策,以期为减少森林火灾的发生和保护森林资源提供参考。     

大豆PHD家族蛋白的全基因组鉴定及表达特征分析

PHD（Plant Homeodomain Finger）基因家族编码一类锌指转录因子,广泛参与植物的生长发育和逆境应答过程。通过全基因组鉴定获得了95个大豆PHD家族蛋白。通过共线性分析、进化树构建、基因结构和功能结构域鉴定、GO注释分析、不同组织间和非生物胁迫下表达分析等,获得了大豆PHD家族基因复制、家族进化、保守结构域及基因表达等信息。结果表明,大豆PHD基因在家族进化、基因结构和保守结构域上存在较大变异,可能参与Zn ²⁺结合、DNA结合及表观遗传调控等分子过程,参与调控植物生长发育和逆境应答。这些结果为进一步研究大豆PHD家族在生长发育和逆境应答中的生物学功能提供重要线索。     

Public perceptions of ecosystem services and preferences for design scenarios of the flooded bank along the Three Gorges Reservoir: Implications for sustainable management of novel ecosystems

The newly formed extensive flooded land associated with the Three Gorges Reservoir hold great potentials to provide ecosystem services (ESs) for surrounding cities and communities. Conflicting values and conventional management strategies may complicate and inhibit broad-scale decision-making for this novel ecosystem. Public attitudes are a crucial influence in the way this process plays out. This study was conducted to assess how the reservoir bank is perceived by the general public of Chongqing Municipality in terms of importance of riparian ESs, and preference for corresponding landscape design styles through photo-questionnaire interviewing. Although Chongqing citizens know little of the “ecosystem services” concept, they do recognise riparian environmental and ecological benefits especially the bank protection and pollution interception functions, while benefits of habitats for wildlife and flood attenuation were of less concern. Recreational values were least appreciated, which is inconsistent with other studies. This may be attributed to a wider, intensive environmental education in various social media in today’s China. But publicity has been dominated by toxic air, water and soil pollution control rather than the benefits of nature conservation and personal contact with nature. In line with recognition of ESs, there is quite strong preference for the forested design scenario and particularly vegetation components across the socio-demographic spectrum. Overall, socio-demographic variables have very low explanatory power for the perceptual responses. Our study also revealed misunderstandings around riparian functions and a gap between public expectations and special abiotic and biotic prerequisites in restoring novel ecosystems. Finally, we discuss the relevance of this research to urban novel ecosystems in general, and implications for raising public awareness, engaging appropriate public values in sustainable design and management of such ecosystems.     

Soil protection for a sustainable future: options for a soil monitoring network for Ireland

The increased recognition of the importance of soil is reflected in the UN Post‐2015 Development Agenda with sustainable development goals that directly and indirectly relate to soil quality and protection. Despite a lack of legally binding legislation for soil protection, the European Commission remains committed to the objective of soil protection. However, the achievement of a legally binding framework for soil protection relies on the implementation of a soil monitoring network (SMN) that can detect changes to soil quality over time. As beneficiaries do not pay for the provision of soil information, the options for soil monitoring are limited. The use of existing data sets should be considered first. Using Ireland as an example, this research explored the opportunities for a SMN for Ireland considering three existing national data sets. The options for a SMN are considered in terms of their spatial and stratified distribution, the parameters to be measured and an economic analysis of the options proposed. This research finds that for Ireland, either a 10 or a 16 km² grid interval stratified by land use and drainage class offers the best potential in relation to the spatial distribution of existing data sets to reflect local data at a national level. With existing data, the stratified SIS data using the 16 km² grid offers the best value for money, with baseline costs for analysis, excluding field costs, of between €706 481 and €2.8 million. Acknowledging the impossibility of measuring all parameters with ideal frequency, this study proposes a two‐tier system for optimized monitoring frequency. Parameters must anticipate future policy requirements. Finally, the implementation of a SMN must be accompanied by standardized methods, defined thresholds and action mandates to maintain soil quality within allowable limits.     

浅谈楼房养猪除臭技术设计与应用

楼房养猪相较于传统平房养猪,占用面积更小,可节省用地60%以上。楼房养猪同时方便集中管理,易于采光通风和保暖;但是楼房养猪也有明显的缺点,相较于传统的平房养猪,楼房养猪作为集约化、规模化、现代化养猪的集中表现模式,建造及运营维护成本相对较高,消毒及防疫工作较为困难。高楼环境易于通风的同时,猪舍的污染问题也更加突出。猪舍给空气带来的污染不仅会影响猪舍内外的空气质量,同时还会影响猪只的繁殖、生长和发育,并将会对养殖人员与附近居民的身体健康产生重要影响。所以,必须采取相应完善的系统科学措施,处理楼房养猪中的空气除臭问题,保证生猪生活环境的清洁。文章通过结合平房养猪以及楼房养猪的特点,浅谈一下楼房养猪的除臭技术的设计与应用。     

社会林业与五指山的自然保护

五指山自然保护区是世界上现存地势最高的原始热带雨林之一，是我省目前面积最大的自然保护区，也是海南三大河流的发源地。但由于保护区横跨琼中、通什、保亭三县、市，紧邻保护区还生存着众多贫困的黎、苗族村民。因此，保护区与周边社区的联系是十分紧密的，社区的发展也直接影响到五指山热带天然林的保护。海南省林业局中德海南热带林保护和恢复项目在社会林业与五指山森林的保护上做出了有益的尝试，就在全省来说，也是首次对社会林业与森林保护上进行的探索。五指山地区社会林业的研究，对保护海南热带雨林也有着积极的意义。特对社会林业与五指山的森林保护进行了阐述、分析和设想。