Marine environmental quality, pollution monitoring and environmental management

Chinese government has adopted a series of management measures to prevent and manage marine pollution and to protect ocean bio resources and ecosystem. The key points of Chinese marine environmental quality status, pollution monitoring and environmental management since 1980' were discussed in this paper. Those included the investigations of Chinese coast environmental quality, monitoring techniques and standards, as well as the marine environmental management measures. Recent status of marine environmental pollution and the monitoring network in China were also introduced.

The Important Role of Quality Management in Environmental Monitoring

Environmental protection is an important topic of global concern in recent years,and environmental monitoring is one of the most intuitive and effective means to reflect the environmental situation.With the increasing task of environmental monitoring,the number of environmental monitoring institutions is increasing.It should strengthen quality management to ensure the accuracy and effectiveness of environmental monitoring results.

Land-Use Planning Guidelines for Optimal Coastal Environmental Management

The objective of this study is to weigh and recommend environmentally-optimal regional land-use planning guidelines for coastal regions. The present malaise is assessed, as regards inefficiencies, non-suitability, non-sustainability, enhancing factors of environmental degradation, and potentially destructive consequences of current land-use alteration. Desired situations and goals are considered, and means are proposed for bridging the gap between the present malaise and a desired situation, based on five key approaches developed by the authors. Specific examples of regional approaches are presented. Guidelines and operational measures for sound regional planning the authors have employed in similar circumstances are recommended.

Resource and Environmental Issues in Transitional China:A Perspective from the Interaction Among Market,Government and Society

Along with the rapid growth of economy in the postreform period after 1979,China has faced severe problems of resource overusing and environmental degradation which would threaten the sustainable development of economy and society.This article explores an effective mechanism of managing resource and environment in China.It examines some major resource and environmental issues,and constructs a framework of institution innovation to cover three sectors(government,market and society) . In addition,the article analyzes their experience and evaluation in resource management and environmental conservation during the transitional period.We argue that the combination of market regulation,government intervention and public participation is an effective way of allocating resource and protecting environment. Some suggestions are put forward to balance the relationship between them,including coordinating role of government and market,building platform for market operation and creating an atmosphere of public participation.

IoT-Enabled Plant Monitoring System with Power Optimization and Secure Authentication

Global food security is a pressing issue that affects the stability and well-being of communities worldwide.While existing Internet of Things(IoT)enabled plant monitoring systems have made significant strides in agricultural monitoring,they often face limitations such as high power consumption,restricted mobility,complex deployment requirements,and inadequate security measures for data access.This paper introduces an enhanced IoT application for agricultural monitoring systems that address these critical shortcomings.Our system strategically combines power efficiency,portability,and secure access capabilities,assisting farmers in monitoring and tracking crop environmental conditions.The proposed system includes a remote camera that captures images of surrounding plants and a sensor module that regularly monitors various environmental factors,including temperature,humidity,and soil moisture.We implement power management strategies to minimize energy consumption compared to existing solutions.Unlike conventional systems,our implementation utilizes the Amazon Web Services(AWS)cloud platform for reliable data storage and processing while incorporating comprehensive security measures,including Two-Factor Authentication(2FA)and JSON Web Tokens(JWT),features often overlooked in current agricultural IoT solutions.Users can access this secure monitoring system via a developed Android application,providing convenient mobile access to the gathered plant data.We validate our system’s advantages by implementing it with two potted garlic plants on Okayama University’s rooftop.Our evaluation demonstrates high sensor reliabil-ity,with strong correlations between sensor readings and reference data,achieving determination coefficients(R2)of 0.979 for temperature and 0.750 for humidity measurements.The implemented power management strategies extend battery life to 10 days on a single charge,significantly outperforming existing systems that typically require daily recharging.Furthermore,our dual-layer security implementation utilizing 2FA and JWT successfully protects sensitive agricultural data from unauthorized access.

Ecological Environment Monitoring Station of Yanshan Branch,Wenshan Prefecture Ecological Environment Bureau,Yunnan Province,Yanshan 663100,China

How ecological environmental monitoring provides scientific and technological strength for ecological environmental management was studied.In recent years,the Ecological Environment Monitoring Station of Yanshan Branch,Wenshan Prefecture Ecological Environment Bureau,Yunnan Province has developed into a provincial environmental education base,a provincial science education base,and a national environmental protection facility open to the public by relying on monitoring equipment and facilities,personnel training,monitoring and law enforcement interaction,analysis of abnormal data,and countermeasures and suggestions were put forward for the problems in the development.

Heat stress management in underground mines

Heat management must be maintained within the mine working environment to minimize stress on equipment and personnel. The issue is a growing concern as mines continue to expand in size, depth and infrastructure. Heat management is a concern as it relates to both heat sensitive equipment and more importantly the health and safety of the workers found within the mine. Proper application of engineering protocols and work practice controls will have a direct impact on the health and safety of workers and increased productivity. Using continuous monitoring stations placed in strategic locations throughout the mine to capture the environmental conditions, various strategies can be used in the planning and prevention of potential hazard exposure. Economic analysis is used to select the most feasible strategy for heat stress control. This paper presents a step by step methodology that may be considered by ventilation specialists to effectively implement a heat management control system. A case study based on a detailed heat management assessment conducted for a potash mine in Saskatchewan, Canada is presented.

Research on Decision Support System (DSS) of Atmospheric Environment Management in Anhui Province Based on Air Quality Forecasting

With the atmospheric stereoscopic monitoring, air quality forecasting and decision of environment management as the main line, and comprehensive management system as the guidance, five platforms including infrastructure, technological support, monitoring and early monitoring, decision support and information services were established. These platforms have 15 subsystems, including stereoscopic monitoring network, visual business consultation, high-performance computing environment, comprehensive management of atmospheric data, emission inventories of pollu-tion sources, evaluation tools of atmospheric models, monitoring and management of air pollution, forecasting and early warning of air quality, diag-nostic analysis of atmospheric environment, tracking of air pollution sources, emergency management of air pollution, conformity management of air quality, comprehensive display of information, releasing of information to external networks, and releasing of information by mobile networks. The decision support system （DSS） of atmospheric environment management could realize an integration business system of 11 air quality forecast - heavy pollution weather warning - diagnosis of pollution causes （dynamic analysis of pollution sources） -air quality conformity planning （air pollu-tion emergency management） -evaluation of forecasting and warning results （evaluation pf management measures） -air quality forecasting＂ and provide the technical support for the prevention and control of atmosphere pollution in Anhui province.

环境监测课程线上线下混合式教学改革探索

环境监测是环境专业本科所开设的重要必修课程,该课拥有较强的实践性与综合性。故在教学过程中需要采用合理有效的教学方法来实现学生对理论知识与实验操作的掌握并激发学生的学习热情,为培养环境类综合型新工科人才打下基础。该文着眼于环境监测教学的具体目标,探讨教学工作中可采用的改进手段,包括优化教学内容、改进教学方法和鼓励实践等。在探索改革过程中提出线上线下混合式课程教学手段,通过此方法进一步完善教学体系,提高教学质量。

Research on Optimizing the Tax Business Environment - Taking Shunde Taxation Bureau's Innovation Reform as an Example

Since 2013,optimizing the business environment has become China's national strategy.In recent years,the Party and the government have continuously introduced a series of new measures such as the'"streamline administration,delegate power,strengthen regulation,and improve services55 reform to promote the continuous optimization of the business environment.As an important part of the business environment,the tax business environment is of great significance to improve the business environment and promote economic development.By analyzing the current situation of the tax business environment in China,this article discusses the existing problems in the process of optimizing tax business environment in China.Taking Shunde Taxation Bureau's innovative reform of tax business environment optimization as an example,this article introduces the practical innovation and promotion of optimizing tax business environment from four aspects:promoting convenience,digitalization,legalization,and intensive reform,in order to provide relevant experience for the optimization of tax business environment in other areas of China.

汽车制造业绿色供应链管理对环境绩效的影响研究

从绿色供应链管理和大数据分析能力视角探讨制度压力对企业环境绩效的影响机理,揭示绿色供应链管理和大数据分析能力在企业环境绩效形成过程的作用。研究结果表明:制度压力对绿色供应链管理实施与大数据分析能力有显著影响;绿色供应链管理与大数据分析能力对企业环境绩效提升有显著影响;大数据分析能力对企业绿色供应链管理实施有显著影响;在制度压力对环境绩效的影响中,大数据分析能力与绿色供应链管理存在部分中介效应。研究结果能够为汽车制造企业重视大数据分析能力建设和绿色供应链管理实践,提高环境绩效提供一定的参考价值。

“三三制”培养模式下的环境监测本科教学改革探索与思考

在南京大学“三三制”本科人才培养模式下,结合个人教学实践,探索了环境监测本科教学改革,从教材建设、教学内容安排、教学手段设置和课程成绩评价几个方面总结了近几年的改革成效和不足。建立多层次的教学手段、更为科学的成绩评价方法,以更好地满足多元化培养以及就业与创业发展的需求,将是今后环境监测课程改革的主要方向。

基于“三段四式两法”的环境监测实验教学改革

环境监测需要面对复杂的环境介质,不同介质间,从前期采样、检测分析及数据处理都有较大的差异,单一的实验方式和技术已经不能满足监测实际工作的需要,多样化的采样及检测评价等实验流程亟需丰富环境监测实验课堂。基于此,对宜春学院环境科学专业开设的环境监测实验课程进行了全方位的改革,提出了“三段四环两法”的教学改革,加强学生课前和课后学习时间投入,提高课中学习效率,多元化教学平台,建立以问题为导向的实验大系统观,整合散乱的验证性实验项目为综合性实验项目,把环境监测全流程的工作程序融入教学当中,使学生对每个阶段的工作都有深入细致的了解,培养学生运用系统思维解决实际环境问题的能力。同时,注重塑造学生正确的实验观、价值观和人生观。

环保机构垂直管理改革与企业绿色创新

在加快推进发展方式绿色转型的背景下,环境治理体系现代化是突破环境规制低效率困局的关键路径,而环保机构垂直管理改革是生态环境监管体制的重大创新。本文以2013-2021年A股上市公司为研究样本,基于各省市环保机构垂直管理改革实施方案在时间和空间上渐进颁布的准自然实验情境,借助多期三重差分法,探讨了环保机构垂直管理改革对企业绿色创新的影响。实证研究发现,环保机构垂直管理改革会对企业绿色创新产生促进作用。经过动态效应检验、安慰剂检验等一系列稳健性检验,影响效应仍然存在。机制分析表明,垂直管理改革有助于强化基层环保机构监管,弱化地方保护主义,从而增强污染企业的环境规制压力并促进企业绿色转型。异质性检验发现,改革的正向影响在样本所处地区市场化水平较低、地方政府经济竞争压力较大、国有企业、融资约束较弱的企业等情况下更加明显。本文不仅为促进企业绿色创新提供了新的视角,也为理解环保机构垂直管理改革的政策效果贡献了经验证据,为进一步推进环保垂直监管提供了政策参考。

面向“双碳”战略,科研引领创新人才培养——《环境规划与管理》课程教学创新探索与实践

二十大报告指出“双碳”战略是一场广泛而深刻的社会经济系统性变革,对人才的专业性、创新性和实践性都有很高的要求。强化国家战略目标、市场需求与学科建设间的联系,及时调整和更新传统教学理论和教学模式,已成为“双碳”战略背景下高等教育改革的重要方向。如何以“双碳”牵头,推动人才培养提质增效是一个值得思考的命题。选择《环境规划与管理》课程为对象,重点针对双碳知识要素的时滞性、实践特色不足、教学效果评估单一的现实问题,以“双碳”目标驱动课程教学体系创新探索,通过双碳政策梳理以及低碳消费案例解析重构了教学内容,设计低碳消费行为实验、碳积分核算实验以及绿色选材实验增加了课程的教学实践环节,融合问卷量表与电生理技术量化分析学习效果丰富了教学评价方法,形成了课程体系闭环路径,为探索“双碳”人才培养的课程体系建设提供了参考。

《家畜环境卫生学》中环境智能监控教学探讨

该论文针对牧场环境智能监测发展的现状及其在《家畜环境卫生学》教学内容中欠缺的情况,总结分析智能监控系统在鸡场、猪场、牛场环境监测方面的应用,包括实时数据收集和分析、异常情况监测与报警等功能,通过教学内容改革、案列教学等手段,补充完善《家畜环境卫生学》中相关内容,旨在培养学生与时共进的创新思维和实践能力,更好地理解和应用物联网技术的环境监控内容,推动家畜养殖业的可持续发展。

遥感技术在农业资源与土壤环境综合监测上的应用

近年来,遥感技术和遥感设备已被普遍应用于农业资源与土壤环境综合监测中,且在农业生产、环境保护和自然资源管理等几个方面成效卓著。但是,土壤问题依然影响着人类的生态文明建设,制约着人类健康和发展的稳定性。随着国内外对土壤问题研究和调查的不断深入,针对性提出的一系列解决方案和政策措施在一定程度上改善了土壤环境问题,但也暴露出监测技术不足、监测方法亟待改进等很多新问题。本文综述了遥感监测技术在农业生产、环境保护和自然资源管理三个方面的应用现状,重点对遥感监测手段、遥感技术在土壤监测方面的应用进行了较全面的阐述,对现有工作中存在的问题进行总结,并对今后的发展方向做出展望。

社会环境监测机构发展现状、监管政策及对策建议

随着社会环境监测机构的数量与日俱增,其工作质量的良莠不齐造成了环境监测数据质量下降,也给相关的监督管理工作带来了巨大挑战。总结了社会环境监测机构的发展现状及存在问题,综述了各省(区、市)针对社会环境监测机构的主要监管政策与措施,提出了完善监管体系与强化监管手段,促进行业高质量发展,高度重视人才培养,推动质控新技术应用,探索第三方监理制度,推广统一监控样品应用等建议,以进一步加强社会环境监测机构监管。

环境监测教学研究进展与趋势 --基于VOSviewer的可视化分析

环境监测作为一门兼具理论性、实践性、综合性的专业基础课,在高校环境类专业教学中是许多专业课的前修课程。为更好地开展教学,对传统的教学模式进行反思和改革,该研究应用VOSviewer软件,以“环境监测教学”为关键词,检索1999—2023年在CNKI数据库发表的相关文献,探究环境监测课程建设及教学相关研究情况。从年发文量、期刊分类、主题分布等方面进行可视化分析,归纳总结当前我国高校环境监测教学发展趋势。重点从教育理念、教学重构、课程思政及考核机制四方面对环境监测的教学发展路径及现状进行阐述。为进一步总结教学改革路径、推进环境专业实现德技并修的育人成效并培养“双碳”背景下的复合型人才提供思路。