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AIRS, GOSAT and SCIAMACHY are all very important remote sensors in observing atmospheric CH4 concentrations, and produce different observation data which have their own advantages and disadvantages. Therefore, it is important to decide which atmospheric CH4 production is more agreeable to the surface monitor of CH4 concentrations. Taking the WALIGUAN (China) site for example, correlation analysis...
In this paper, land use/cover change (LUCC) from 2000 to 2010 in the region of Nanjing is studied, based on Landsat TM remotely sensed images in 2000, 2005, and 2010. The results showed that: from 2000 to 2005 and from 2005 to 2010, the area of construction land increased by 404.15 km2 and 635.36 km2, respectively. The farm land decreased by 105.49km2 and 210.7 km2, respectively during the two periods...
Let ƒ be a proper total coloring of G. For each x ∈ V(G), let C(x) denote the set of all colors of the elements incident with or adjacent to x and the color of x. If ∀ u, v ∈ V(G), u ≠ v, we have C(u) ≠ C(v), then ƒ is called a vertex strongly distinguishing total coloring of G. The minimum number k for which there exists a vertex strongly distinguishing total coloring of G using k colors is called...
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