The occurrence and development of erosion gully will increase the area soil continuously erode cultivated land. treatment is swing in black region Northeast China. However, they are all directed at typical area, while caused by semi-arid less concerned. study uses a combination RS census data. Exploring number status development, survey results show that :the large, most them developmental gull...

Introduction: Carbon dioxide is Mars’ primary atmospheric constituent [1] and is an active and dynamic driver of Martian surface evolution. Kieffer’s hypothesis that gas venting from beneath seasonally deposited south polar CO2 slabs modifies the Martian landscape [2], spearheaded an advent of CO2 modelling. In a climate in which it is difficult to sustain liquid water, the agency of sublimatio...

Gully Land Consolidation (GLC) is a proven method to create farmlands and increase crop yields in the Loess Hilly Region, China. However, GLC influences phreatic water transformation might cause disasters, such as salinization swamping. For exploring influence of on mitigating series indoor experiments were conducted artificial rainfall hall. Then, we simulated patterns under more conditions wi...

The Loess Plateau has long been suffering from serious soil erosion of which the slope-gully system is now dominant. characterized with distinctive distribution zones consisting inner and inter gully areas wherein patterns spatially vary, acting as both sediment source dominant water transport mechanism. In this paper, a substantial body research reviewed concentrating on processes control prac...

Diving lung volume and tissue density, reflecting lipid store volume, are important physiological parameters that have only been estimated for a few breath-hold diving species. We fitted 12 northern bottlenose whales with data loggers that recorded depth, 3-axis acceleration and speed either with a fly-wheel or from change of depth corrected by pitch angle. We fitted measured values of the chan...

Gully erosion is known to affect soil productivity, and limit land use in many parts of the world. To assess susceptibility soils gully erosion, triggering factors must be analyzed. A simulation development over time was implemented Python – GIS modules based on topographic characteristics study area, properties, measured runoff. The results show that developed allow a successful data preparati...