robert frost, “dust of snow”:罗伯特霜,“雪尘” 下载文档 收藏 打印 转格式 81阅读文档大小:162.85K3页shangguancrh上传于2016-05-07格式:PDF Snow Formation - University of Northern British Columbia:雪的形成-北英属哥伦比亚大学 热度: Jordan, Robert - Wheel of Time 9.5 - Snow - Prolouge to Winte...
Urban road dust (URD) is one of the most important non-point sources of pollution in agglomerations. The aim of this study was to assess the seasonal toxic
Dust deposition onto mountain snow cover in the Upper Colorado River Basin frequently occurs in the spring when wind speeds and dust emission peaks on the nearby Colorado Plateau. Dust loading has increased since the intensive settlement in the western USA in the mid 1880s. The effects of dust...
Dark, basaltic dust particles from Iceland significantly decrease the albedo of snow- and ice-covered regions24,35,36,37,38. As a fundamental nutrient source for algae in ice, dust can enhance ice melting39,40,41. To better understand the high-latitude dust cycle, information on the ...
Download PDF | View PDF | + Add to library | Keywords Export | Email | Rating 2Citations 0Altmetric 376Article access Article metricsAbstract Haerwusu open-pit coal mine in Inner Mongolia has serious pollution of dust particles at the bottom of the pit in winter, which has posed great...
Accurate estimates of the past extent of the Greenland ice sheet provide critical constraints for ice sheet models used to determine Greenland’s response to climate forcing and contribution to global sea level. Here we use a continuous ice core dust record from the Renland ice cap on the eas...
Download: Download high-res image (226KB) Download: Download full-size image Fig. 1. Left: Location of the CONCORDIA station (Dome C, Antarctica). Centre: View of a trench at Dome C. Right: Monitoring the melting of the snow in the double tank melter for the extraction of micrometeorite...
The product flags out smoke and dust over global cloud free and snow/ice free surfaces at 0.75 km spatial resolution at nadir view. Absorbing aerosol index (AAI) and Dust Smoke Discrimination Index (DSDI) are generated using the VIIRS M1 (0.415 µm), M2 (0.445 µm), and M11 (2.25 ...
In this regard, dust is only emitted from the non-vegetated and snow-free parts of the grid box, which is calculated in the Biosphere-Atmosphere transfer scheme (BATS) land surface model. The size spectrum of the dust module is divided into 4 bins (fine: 0.01–1.00 μm, accumulation: ...
Download PDF 5412835 US Patent References: 5285855Adjustable pitch garden hoe tool1994-02-15Bojar294/53.5 4584735Dustpan with a control handle1986-04-29Garber152/577 3456663COMBINED WALKING CANE AND SHOVEL1969-07-22Blum294/1.4 1810026Snow handling implement1931-06-16Moller294/53.5 ...