Urban form (UF) is an important factor influencing carbon emissions (CE), and it necessary to fully understand the complex relationship between different UF CE. The study estimates CE using a grid as unit depicts spatiotemporal pattern of in Beijing from 2000 2020. Then, based on demand for sustainable urban development, defined explicit (EUF) implicit (IUF), effects are explored stepwise panel regression models. results show that (1) 2020, showed decreasing trend, with average annual...

The industrialization of resource-based cities exerts a profound influence on their land system. use functions (LUFS), are concealed representation this system, can highlight issues in human-land relations. To address these challenges, we have developed bottom-up approach for constructing an LFUS evaluation system tailored to cities. This assesses the evolution LUFS, its trade-offs, and synergies grid scale, with applications resource-depleted city Xintai. research findings indicate...

Studying the development of land green utilization efficiency and factors that influence it in Beijing–Tianjin–Hebei region can improve distribution resources among regions reinforce interregional integrated planning. By constructing a super-efficiency SBM model, calculating Malmquist–Luenberger index, Tobit this study explores spatial features temporal variations use from 2010 to 2022. It also examines mechanism drives context synergistic development. According research, Beijing has...

Green roofs and photovoltaic (PV) are important forms of roof retrofitting, unused rural provide favorable conditions for the development green PV roofs. Here, this study proposes a new method assessing potential multifunctional retrofitting Firstly, types were classified into three categories based on GF-2 imagery: flat roofs, east–west pitched north–south The extracted revised U-Net model, which aims to enhance features buildings improve perception buildings. Secondly, retrofits—PV...

Because the relationship between cultivated land and surrounding types is not taken into account, there existed a deviation in assessment of landscape ecological security. A novel methodology assessing security presented this study, grid scale adjusted index by disturbance environment index. This method was applied Xintai City, Shandong Province. The results demonstrate that (1) 1985 2015, constant loss 173.2 km2 land, bulk which converted to building primarily on outskirts cities. (2) has...

Scientifically diagnosing the spatial conflict of resource-based cities and clarifying coupling coordination relationship between intensity dynamic degree land use is great significance for transformation urban areas rational regional resources. Based on characteristics a city in Xintai, study constructed measurement model from dimensions pressure, exposure, risk perspective ecosystem service value. We then used to explore change level use. The results showed that 2009 2020, index Xintai...

China is currently at a crucial stage of rural revival and transformation growth. Accurate measurement development status able to provide decision-making services for revitalization plan implementation. To address this issue, combining with effectiveness concepts on the basis widely recognized “production–living–ecology” perspective in world, study proposes an innovative technical evaluating system effectiveness. We constructed evaluation index model, as well four-quadrant approach identify...

The collection standard of mine land reclamation bond based on the 'rational economic man' theory is analyzed. There are three relations between and expected cost. Under each relations, choices welfare levels regulatory authorities mining enterprises analyzed respectively. It indicated that proper amount should equal to two approaches calculate One ecosystem service value. other fee. former difficult operate in practice for result derived by this method has much difference from payment...

Under the context of rapid urbanization, problem land use conflicts (LUC) has been highlighted, and implementation policies become main way to coordinate manage LUC. However, previous studies have only confirmed indirect effect policy factors on LUC, research how effectively detect their effects is still insufficient. The study constructs a comprehensive LUC index based characteristics measure intensity in Beijing-Tianjin-Hebei region. town development level (TDL) under Main...