China's economic development is gradually transforming from an extensive expansion mode to a green that pursues environmental quality and benefits. To achieve growth reduce pollution at the same time essence of decoupling. This paper combines Tapio decoupling model Stochastic Impacts by Regression on Population, Affluence, Technology (STIRPAT) analyze performance driving factors output water environment pressure provinces cities in Yangtze River Economic Belt 2004 2018. The results show...

With the development and improvement of modern surveying remote-sensing technology, data in fields remote sensing have grown rapidly. Due to characteristics large-scale, heterogeneous diverse surveys loose organization data, effectively obtaining information knowledge from can be difficult. Therefore, this paper proposes a method using ontology for integration. Based on heterogeneous, decentralized, dynamic updates large constructs graph applications. First, are extracted. Second, editing...

The coordinated development of ecology and economy is one the key issues sustainable development. A full understanding relationship between necessary for two. This paper takes Sichuan Province as research area county-level administrative districts unit. Based on medium value ecological quality index economic growth each unit, divided into dual pressure zones (DPZ), backward (EBZ), crisis (ECZ), (CDZ) coupling coordination degree (CCD) unit studied. results show that: (1) On whole, eastern...

The Chinese government has designated areas with critically important ecosystems as key ecological function zones (KEFZs) under restrictive development regimes to maintain and improve their supplies of products services. A strategy sustainable is required for KEFZs in southwest China, given fragile eco-environments, eco-functions, lagging economies. This study aimed identify compare changes security, economic development, the extent coordination non-KEFZs China 2010, 2015 2018 (i.e., before...

Ecological security is a prerequisite for the sustainable development of region. The question how to carry out scientific and accurate ecological assessment therefore great significance. Southwest China faces dual challenges maintaining advancement economy. Thus, an evaluation its status essential. In this study, ecosystem services, sensitivity, landscape patterns were used construct integrated framework assessing security. 549 counties (cities districts) in evaluated years 2000, 2020, 2015,...

Coordination between ecological security and economic development is crucial to sustainable development, with a strategy that should be adjusted according the type of region. Yunnan Province, China, treasure trove biodiversity but economically lagging. Clarifying relationship can provide reference for similar hotspots in world. The landscape index method evaluation were used calculate safety (ESI) (EDI), respectively, median value indices was comprehensive zoning. coupled coordination degree...

Atmospheric fine particulate matter (particulate with an aerodynamic diameter ≤ 2.5 μm in ambient air; PM <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2.5</sub> ) is a major pollutant causing regional air pollution and harm to human health. To monitor , Chinese industry authorities use data from small number of fixed stations uneven distribution. Pollution control promoted through assessment enforcement, which can include industry-wide...

Rapid urban expansion and economic development lead to the deterioration of ecosystems, which not only aggravates regional ecological risks but also leads degradation ecosystem functions. It is great significance rationally divide regions provide targeted management strategies for realizing sustainability maintenance. Taking southwest China (Sichuan, Yunnan, Guizhou Chongqing) as an example, land use data from 2000, 2010 2020 were used evaluate value landscape risk (LER) services,...

Ecosystem stability plays a pivotal role in safeguarding the enduring well-being of both natural world and human society. This work explores uncertainty surrounding changes ecosystem their response mechanisms at localized scales, focusing on Ugan–Kuqa River Basin Xinjiang, China. Based remote sensing data spatial lag modeling (SLM), we evaluated temporal dynamics basin’s from 2001 to 2020. Additionally, structural equation (SEM) was employed assess impacts climate conditions, activities,...

Wumeng mountainous area is one of the 14 centralized and contiguous poverty areas in China.It covers two Chinese key ecological functional areas, including forest biodiversity function Sichuan Yunnan karst rocky desertification controlling Guangxi, Guizhou Province.Its economic development seriously lagged behind it important to protect its biodiversity.The task prevent rock prevention very arduous.To achieve balance protection promote regional sustainable facing severe challenges.Ecological...

Abstract The widespread use of the Internet Things (Iot) makes it possible to connect everything but having enough IP addresses is a fundamental requirement this paradigm. All previous environmental monitoring systems in China are based on IPv4. In combination with characteristics and requirements China's atmospheric environment system, paper develops system IPv6 technology. Users can directly access equipment through website view data configure operations. This first introduces design...

In order to fully reflect the temporal and spatial variation characteristics of water quality change in basin realize complete collection cross-sectional data, it is necessary improve time space precision monitoring expand scope, threshold, ensure full-time comprehensiveness monitoring, comprehensive high frequency multi-time. Under this premise, network based on wireless sensor becomes a feasible solution. Taking Guanting Reservoir Yongding River Basin located at junction Hebei Province...

Grape growth is restricted by natural conditions such as soil, water and climate，At the same time, artificial planting method of grape " buried in winter dug out spring pointed to increase concentration particulate matter air.In order meet requirements vineyard ecological environment monitoring, solve these contradictions between industry environmental protection.This paper intends design a monitoring system based on wireless sensor network using technology.It monitors four influencing...