scholarly journals Spatio-Temporal Pattern and Influence Mechanism of Cultivated Land System Resilience: Case from China

Land ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 11
Author(s):  
Xiao Lyu ◽  
Yanan Wang ◽  
Shandong Niu ◽  
Wenlong Peng
Keyword(s):  
Sustainable Development ◽  
Evaluation System ◽  
Transition Process ◽  
Ecological Resilience ◽  
Degree Of Polarization ◽  
Cultivated Land ◽  
Land System ◽  
North East ◽  
Resource Endowment ◽  
System Resilience

The study of cultivated land systems from the perspective of resilience is of great significance for the innovation of the research paradigm of cultivated land use and the rational utilization and protection of cultivated land. This study aims to explain the theoretical connotations of cultivated land system resilience (CLSR), construct an evaluation system and zoning rules for CLSR, and take 30 provinces of China as case study areas to explore the influencing factors of CLSR, so as to provide a reliable governance plan for the sustainable development of cultivated land. The results show that: (1) CLSR refers to a sustainable development ability that CLS—by adjusting the structure and scale of internal elements—absorbs and adapts to internal and external disturbances and shocks to the maximum possible extent, abandons the original inapplicable state, creates a new recovery path, achieves a new balance, and avoids system recession. (2) The overall CLSR of the 30 provinces showed an upward trend, and the degree of polarization of the distribution pattern was gradually intensified and experienced a transition process from “leading by resource and ecological resilience—equilibrium of each resilience—leading by production and scale structural resilience”. (3) In the north, east, and south coastal areas of China, CLSR mainly consists of the major evolution areas and the stable development areas; the potential excitation areas of CLSR are mainly concentrated in the central and western regions of China; the CLSR-sensitive lag areas and degraded vulnerable areas are mainly distributed in the northwest and southwest of China. (4) Water resource endowment has a strong influence on CLSR, while social economy mainly influences CLSR through ‘economic foundation-superstructures’ and ‘economic development-factor agglomeration’. (5) According to the different CLSR zones, CLSR was strengthened mainly from the aspects of driving factor agglomeration, building factor free-flow systems, and multi-means support.

scholarly journals Evaluation of cultivated land system resilience of Quzhou County

资源科学 ◽  
2019 ◽  
Vol 41 (10) ◽  
pp. 1949-1958
Author(s):  
Lijun MENG ◽  
Can HUANG ◽  
Xin CHEN ◽  
Li JIANG ◽  
Guoliang ZHANG ◽  
...  
Keyword(s):  
Cultivated Land ◽  
Land System ◽  
System Resilience

scholarly journals Study on sustainable utilization of cultivated land eco-economic system in Yunnan province based on energy value analysis

2019 ◽  
Vol 79 ◽  
pp. 03012
Author(s):  
Zhong Wen ◽  
Zhong Changbiao
Keyword(s):  
Sustainable Development ◽  
Economic System ◽  
Yunnan Province ◽  
Stability Index ◽  
System Stability ◽  
Net Energy ◽  
Sustainable Utilization ◽  
Cultivated Land ◽  
Energy Value ◽  
Land System

The research on sustainable utilization of cultivated land eco-economic system has important practical significance for understanding cultivated land status and promoting sustainable utilization of cultivated land. Based on energy value theory and analysis method, this paper establishes the evaluation Index system of cultivated land eco-economic system in Yunnan Province, and chooses 5 main indexes, such as net energy output rate, environmental bearing ratio, system production dominance, system stability index and sustainable development performance index, etc. The energy input-output structure and sustainable development status of cultivated land eco-economic system were evaluated. The results show that the net energy yield of cultivated land system in Yunnan province is 0.29, lower than the national average, and the competitiveness of agricultural products is not enough; the system production dominance and system stability index are 0.51 and 0.68 respectively, which indicates that the system self-control, adjustment and feedback need to be strengthened, the environmental carrying capacity and sustainable development performance index were 0.66, 4.21, reflecting the province's arable land system in the sub-sustainable state. Therefore, the current agricultural development mode should be adjusted to optimize the input structure, and we should actively introduce external energy value, make full use of external resources, and relieve resource pressure. On the basis of applying agricultural science and technology, strengthening the utilization intensity of renewable auxiliary energy, developing green industry, reducing the environmental pressure on cultivated land system, realizing the sustainable utilization of cultivated land system.

scholarly journals Sustainable Performance Evaluation: Evidence from Listed Chinese Mining Corporations

Entropy ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. 349
Author(s):  
Yuan Ma ◽  
Jingzhi Men ◽  
Mingyu Li ◽  
Xiaoyan Li
Keyword(s):  
Sustainable Development ◽  
Evaluation System ◽  
Industrial Development ◽  
Ideal Solution ◽  
Topsis Method ◽  
Entropy Weight ◽  
Four Dimensions ◽  
Sustainable Performance ◽  
Research Gap ◽  
Development Evaluation

Rapid industrial development has caused a series of environmental problems, which is not conducive to sustainable development of society as a whole. It is necessary to build a sustainable development evaluation system. Most of the existing literature has evaluated corporate sustainable performance from the economy, environment and society on the basis of triple bottom lines. Considering the research gap and the practice need, an evaluation system is established from four dimensions, referred to as economy, society, environment and responsibility management, and 29 indicators are designed to measure these four dimensions. Twenty seven listed Chinese mining corporations are selected as research samples, and the entropy-weight-based Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method is applied to calculate indicators’ weights. Results show that the four dimensions of sustainable performance weights from high to low are society, environment, economy, and management process.

Discuss on Green Building Materials and Related Issues

2011 ◽  
Vol 280 ◽  
pp. 165-170
Author(s):  
Shi Jin Wang
Keyword(s):  
Sustainable Development ◽  
Life Cycle ◽  
Evaluation System ◽  
Building Materials ◽  
Green Building ◽  
Future Trend ◽  
Life Cycle Model ◽  
Cycle Model ◽  
Green Building Materials ◽  
The Evaluation System

Green building materials as an important factor plays important role in the promote sustainable development. However, at present a unified understanding on the green building materials in China have not been formed,the evaluation system of green building materials is not perfect.In this paper,the concept and features of green building materials are discussed deeply,and life cycle model is used to evaluate the green building materials.The status and future trend of green building materials are discussed too.

scholarly journals Modelling land system evolution and dynamics of terrestrial carbon stocks in the Luanhe River Basin, China: a scenario analysis of trade-offs and synergies between sustainable development goals

2021 ◽  
Author(s):  
Jiren Xu ◽  
Fabrice G. Renaud ◽  
Brian Barrett
Keyword(s):  
Land Use ◽  
Sustainable Development ◽  
Land Cover ◽  
River Basin ◽  
Urban Growth ◽  
Sustainable Development Goals ◽  
Luanhe River Basin ◽  
Land System ◽  
Trade Offs ◽  
Development Goals

AbstractA more holistic understanding of land use and land cover (LULC) will help minimise trade-offs and maximise synergies, and lead to improved future land use management strategies for the attainment of Sustainable Development Goals (SDGs). However, current assessments of future LULC changes rarely focus on the multiple demands for goods and services, which are related to the synergies and trade-offs between SDGs and their targets. In this study, the land system (combinations of land cover and land use intensity) evolution trajectories of the Luanhe River Basin (LRB), China, and major challenges that the LRB may face in 2030, were explored by applying the CLUMondo and InVEST models. The results indicate that the LRB is likely to experience agricultural intensification and urban growth under all four scenarios that were explored. The cropland intensity and the urban growth rate were much higher under the historical trend (Trend) scenario compared to those with more planning interventions (Expansion, Sustainability, and Conservation scenarios). Unless the forest area and biodiversity conservation targets are implemented (Conservation scenario), the forest areas are projected to decrease by 2030. The results indicate that water scarcity in the LRB is likely to increase under all scenarios, and the carbon storage will increase under the Conservation scenario but decrease under all other scenarios by 2030. Our methodological framework and findings can guide regional sustainable development in the LRB and other large river basins in China, and will be valuable for policy and planning purposes to the pursuance of SDGs at the sub-national scale.

Resources Evaluation of Coal Construction Project Based on Sustainable Development

2011 ◽  
Vol 58-60 ◽  
pp. 315-318
Author(s):  
Xiao Bo Shi ◽  
Mei Lin
Keyword(s):  
Sustainable Development ◽  
Evaluation System ◽  
Construction Projects ◽  
Social Economic ◽  
Construction Project ◽  
The Sustainable Development ◽  
Coal Resources ◽  
Resources Evaluation ◽  
Development Tendency ◽  
Social Economic Development

The resources problems, caused by the coal construction projects in our country, brought about an increasing pressure to the coal production and many hidden troubles to social economic development. The article according to the development tendency of coal resources in our country, discussed coal resources as a rare and drain resources. At the same time, the paper puts forward Sustainable Development of coal resources; then builts an evaluation system of coal construction project on the basic of Sustainable Development. The purpose of the system was to direct the development of coal construction projects, finally come to the Sustainable Development of resources, economic and society.

The Revitalisation of Historical Buildings as a Factor Shaping the Development of Sustainable Cities

2017 ◽  
Author(s):  
Krzysztof Rzasa ◽  
Marek Ogryzek
Keyword(s):  
Sustainable Development ◽  
The Sustainable Development ◽  
Form And Function ◽  
North East ◽  
The Social ◽  
Military Facilities ◽  
Polish Law ◽  
And Function ◽  
Post Industrial ◽  
The City

Many Polish cities have objects in them that have ceased to function in accordance with their intended use, for one reason or another. These are often post-industrial objects and former military facilities. As a result of the social, political and economic transformations that have taken place in Poland over the years after the Second World War, these objects have lost the meaning of their existence and functioning. Quite often such objects also have a historical character, which may, under Polish law, serve to hinder the possibility of them being reused. A well prepared revitalisation is often the only way for such objects to regain their earlier functionality, or gain a new one. Selected examples of the revitalisation of historic buildings located in Olsztyn (the capital of Warmia and Mazury, the Voivodeship in North-East Poland) were analysed by the authors in this article, and the effects of such actions, connected to the development of the city, were presented. The study included examples of the revitalisation of post-industrial objects and former military facilities. The analysis was performed in the years 2010–2016. The history and previous functional status of the tested objects were presented, as well as their present form and function. The authors have performed a comprehensive analysis of the compliance of new functions of objects with the idea of the sustainable development of the city. The results show the extent to which the analysed activities comply with the principles of sustainable development, in social, economic and environmental terms.

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