Abstract. The construction of terraces is a key soil conservation practice on agricultural land in China providing multiple valuable ecosystem services. Accurate spatial information needed for both management and research. In this study, the first 30 m resolution terracing map entire territory produced by supervised pixel-based classification using multisource multi-temporal data based Google E...

The so-called generalized Wigner distribution has earlier been shown to be an excellent approximation for the terrace width distribution (TWD) of vicinal surfaces characterized by step-step interactions that are perpendicular to the average step direction and fall off as the inverse square of the step spacing. In this paper, we show that the generalized Wigner distribution can be derived from a...

Abstract Marine terraces have long been used as baseline geodetic markers of relative past sea levels, reflecting the interaction between vertical crustal movements and sea level oscillations. The terraces age and elevation of shoreline angles can be used to determine uplift rate. Disparate uplift rates in pervious investigation in the study area are related to manual measurements based on ...

The article analyzes archaeological materials from the Ainikab 6 Early Paleolithic site in Central Dagestan. Location is located on southeastern outskirts of village. Ainikabmakhi remnant 145-meter terrace Usisha River. considered stone inventory comes pebble-gravel deposits terrace. According to geological and geomorphological data, age finds coming alluvium estimated within framework Baku hor...

Author details Intensive Care Unit, Level 4, Emergency Services Building, Royal Adelaide Hospital, North Terrace, Adelaide 5000, South Australia, Australia. Discipline of Acute Care Medicine, University of Adelaide, Level 5, Eleanor Harrald Building, Frome Road, Adelaide 5000, South Australia, Australia. Clinical Evaluation Research Unit, Kingston General Hospital, Kingston K7L 2 V7, Ontario, C...

The dynamics of steps on crystal surfaces is considered. In general, the meandering of the steps obeys a subdiffusive behaviour. The characteristic asymptotic time laws depend on the microscopic mechanism for detachment and attachment of the atoms at the steps. The three limiting cases of step–edge diffusion, evaporation– condensation and terrace diffusion are studied in the framework of Langev...

son Lake are all within a few kilometres of the Skeena River between Terrace and Old Harelton (Figure 5-3I ) . The tern1 marl is used in thih report to indicate a friable mixture of greater than 40 per cent calcium carbonate together with insoluble detritus and noncarbonate plant material. The colour is usually white or buff, but grey to brown or black shades occur as the organic content increa...

JORDAN, G.]. & HILL, R.S., 2002 (31 :xii): Cenozoic plant macrofossil sites of Tasmania. Papers and Proceedings ofthe Royal Society of Tasmania 136: 127-139. ISSN 0080-4703. School of Plant Science, University of Tasmania, GPO Box 252-55, Hobart, Tasmania 7001, Australia (GJ*); Centre for Evolution and Biodiversity, South Australian Museum, North Terrace, Adelaide, South Australia 5000, Austral...