工业企业环境保护微机管理系统

详细介绍了工业企业环境保护微机管理系统（ＧＨ－Ａ系统）的运行程序、系统构成、应用环境、功能及其特点。通过对分布在国内１４个 省、市、自治区的近５０家大中型企业失使用和效益分析后证明,该系统结构科学合理,设计新颖,易于掌握和操作。为提高企业环境管理的现代化水平,推动企业环境管理向规范化、制度化、科学化发展,应广泛推广该系统的运用。     

环境管理体系的保持与维护

探讨企业建立环境管理体系后保持与维护体系应注意的几个问题，介绍了对体系进行持续改进的几种方法和思路。     

Beach and patio umbrella injuries treated at emergency departments

Introduction: Beach and patio umbrellas may cause injury. There is limited published information on injuries due to beach and patio umbrellas. This study sought to describe beach and patio umbrella injuries reported to United States emergency departments (EDs). Method: An analysis was performed of beach and patio umbrella injuries using data from the National Electronic Injury Surveillance System during 2000–2019. Results: An estimated 5,512 beach umbrella injuries and 7,379 patio umbrella injuries were identified. The patient was age 40 years or older in 62.1% of the beach umbrella and 65.1% of the patio umbrella injuries. The patient was female in 68.0% of the beach umbrella and 66.9% of the patio umbrella injuries. Wind was reported involved in 50.6% of the beach umbrella and 27.5% of the patio umbrella injuries. The most frequently reported injuries with beach and patio umbrella injuries, respectively, were laceration (44.0% vs 33.0%), contusions or abrasions (19.8% vs 19.0%), and internal organ injury (16.6% vs 17.0%) and most often affected the head/neck (60.2% vs 44.0%) and upper extremity (16.3% vs 30.1%). Conclusions: The majority of patients with beach and patio umbrella injuries treated at EDs were age 40 years or older and most patients were female. For both types of umbrella injury, the most frequently reported injury was laceration followed by contusions or abrasions and internal organ injury, and the body part with the highest proportion of injuries was the head/neck followed by the upper extremity. Practical Applications: Persons should use sturdier models of beach or patio umbrella, use a rocking motion to dig into the sand and secure the beach umbrella with a metal anchor and screws, add weight to the bottom of the umbrella, and tilt the umbrella into the wind. Policy-makers should educate the public about the potential dangers of beach and patio umbrellas.     

建立和完善环境资源区域补偿制度的对策初探

分析了实施流域内环境资源区域补偿工作存在的主要问题,对制度的实施提出了初步的对策建议：要通过加强立法和制定标准使补偿制度规范化,通过实施公正的监测,建立协调机制和补偿资金测算、营运机制等措施,实现环境利益和经济利益的均衡．     

基于RS和GIS的峨眉山风景区生态风险评价

风景区的生态风险评价有助于指导其村镇建设、产业发展和实现绿色生态可持续发展.为探究峨眉山风景区生态风险分布和主要影响因素,在RS(Remote Sensing,遥感)和GIS(Geographic Information System,地理信息系统)技术支持下,以2015年土地覆盖数据为基础,结合DEM、遥感影像数据,从自然灾害和人类干扰两方面分析生态风险,依据生态风险度量原理,通过计算风险发生概率和生态易损性求得生态风险值,利用克里金插值法求得峨眉山风景区生态风险空间分布.结果表明:①峨眉山风景区综合生态风险值较小,主要受自然灾害影响,其贡献率高达89.9%;人类干扰带来的影响也不可忽视,贡献率为10.1%.自然灾害中,干旱、地质灾害对风景区的影响较大,贡献率分别为40.9%、49.3%.②峨眉山风景区综合生态风险呈条带状分布,越往东综合生态风险值越大,自然灾害风险空间分布与其基本一致.综合生态风险高风险区聚集在万年寺、清音阁、神水阁景区,景区东部黄湾乡旅游镇属于人文风险高风险区.研究显示,峨眉山风景区综合生态风险主要受到自然灾害影响,存在带状分异的空间规律.      

南水北调对湖北丹江口水库区土地资源的影响

湖北省丹江口水库区是南水北调中线工程的水源区。随着调水工程的实施,库区土地资源将受到深远的影响。以丹江口水库及其四周海拔低于２００ｍ的区域为研究范围,选用９０年代初获取的ＬａｎｄｓａｔＴＭ假彩色合成图像为主信息源,运用目视判读和地理信息系统（ＧＩＳ）方法,对该区的土地资源利用现状进行了比例尺为２５万分之一的遥感制图和计算机面积量算;在此基础上,对工程实施后本区土地资源的淹没损失、土地利用结构的变化进行了宏观分析,进而对区域土地资源的合理利用进行了初步探讨。     

Agent based simulation of a small catchment water management in northern Thailand: Description of the CATCHSCAPE model

Due to mounting human pressure, stakeholders in northern Thailand are facing crucial natural resources management (NRM) issues. Among others, the impact of upstream irrigation management on downstream agricultural viability is a growing source of conflict, which often has both biophysical and social origins. As multiple rural stakeholders are involved, appropriate solutions should only emerge from negotiation. CATCHSCAPE is a Multi-Agent System (MAS) that enables us to simulate the whole catchment features as well as farmer’s individual decisions. The biophysical modules simulate the hydrological system with its distributed water balance, irrigation scheme management and crop and vegetation dynamics. The social dynamics are described as a set of resource management processes (water, land, cash, labour force). Water management is described according to the actual different levels of control (individual, scheme and catchment). Moreover, the model’s architecture is presented in a way that emphasises the transparency of the rules and methods implemented. Finally, one simulated scenario is described along with its main results, according to different viewpoints (economy, landscape, water management).     

桐麦间作人工群落空间分布格局的灰色局势决策

本文采用多目标灰色局势决策的方法，以桐麦间作人工群落为例，以１０年为泡桐生长的一个轮伐期，以６种不同的空间配置方式作为对策，以林业经济收益、农业经济收益和系统总体效益为目标，进行多目标决策，定量研究其空间分布格局。研究结果表明，以农为主间作型泡桐的最佳株行距为５×４０ｍ，以桐为主间作型的为５×５ｍ，农桐并重间作型的为５×２０ｍ。     

环境信息系统中关于办公自动化的探讨

在简要介绍环境信息系统概况的同时 ,重点在办公自动化系统上提出了一些体会 ,并从开发、应用等几方面说明了办公自动化系统作为一项系统工程在目前信息中的作用     

工业污染源地理信息系统研究

建立工业污染源地理信息系统 ,对加强工业污染源管理具有非常重要的现实意义 ,本文通过对系统的构成、功能和技术特点等方面的研究 ,阐述了地理信息系统在环境管理领域的具体应用方法。