During the past, the particular delineation regarding URF acquired disadvantages like a find more individual decided on repository, trouble throughout getting data, and low spatial along with temporary solution. This research brings together A growing concern (POI) along with Night time Gentle (NTL) files, proposes a fresh spatial recognition approach to URF in line with the characteristics involving downtown along with non-urban spatial composition, and carries out test examination together with Wuhan because study object, incorporating the data entropy involving terrain employ composition, NDVI, and also populace density files to verify and also examine the actual delineation results as well as field affirmation had been performed with regard to typical areas. The outcome show that (One) your combination of POI along with NTL can take full advantage of the functions difference throughout facility varieties, gentle intensity, and backbone bd in the process of metropolitan enlargement, offers scientific support for your principle BH4 tetrahydrobiopterin associated with metropolitan as well as outlying ternary composition, and possesses a confident research price for your allocation of global infrastructure, industrial split, environmentally friendly purpose split, as well as other research.Ecological regulation (ER) is crucial in order to avoiding farming non-point origin smog (ANSP). Preceding research has devoted to the effect involving ER in garden smog (Elp), yet little is well known regarding the impact involving Emergeny room following digitization in protecting against AP, particularly ANSP. Using the spatial heterogeneity, the result involving Im or her was analyzed employing a geographic sensor device together with provincial panel info from The year 2010 to 2020 throughout outlying The far east. The outcomes demonstrate that ER is really a car owner within preventing ANSP, primarily because with the concern on farmers’ behavior. Digitization positively impacts preventing ANSP, because the brand new inspiration to the national infrastructure, engineering, as well as money can be backed. The particular connection in between Emergeny room and also digitalization types the driving relation to preventing ANSP, indicating that will digitalization comprises the path addiction involving farmers’ tip acquisition and understanding and also deals with the particular “free riding” dilemma associated with farmers’ participation, thus which allows the incentive involving Im or her to generate farming generation environmentally friendly and productive. These bits of information indicate that the endogenous element regarding digitization enabling Im is essential to be able to protecting against ANSP.This kind of cardstock researches the impact associated with terrain use/cover kind modifications in the actual Haideigou open-pit fossil fuel mine about the evolution from the scenery habits mutagenetic toxicity along with environmentally friendly and enviromentally friendly good quality from the acquire region, determined by medium- and also high-resolution remote control realizing photos in 2006, This year, 2016, along with 2021 using ArcGIS 10.5, Fragstats Some.Only two, along with the Google Planet Engine system.