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| 1 | PROCESSES OF EPHEMERAL GULLY EROSION显示文摘The formation of ephemeral gullies can significantly increase soil loss from agricultural lands and severely impact farm productivity. Erosion prediction technology and conservation management techniques would be greatly improved if the contribution from ephemeral gullies could be more accurately quantified. Field research in Mississippi, U.S.A. and Spain has revealed three categories of ephemeral gullies. Classic ephemeral gullies formed by concentrated flow erosion from runoff occurring within the same field. Drainage ephemeral gullies formed by concentrated flow erosion from runoff originating from areas upstream of where the gully occurs. Discontinuity ephemeral gullies formed in areas where management practices have created a sudden change in slope, such as field boundaries adjacent to roads.Despite the large differences in climate, watershed size, hydrology, and geography, the ephemeral gullies observed in Spain were morphologically similar to those in Mississippi. Using an experimental flume,ephemeral gully erosion proceeded primarily through bed incision, gully widening, and bank steepening,and total sediment load depended upon whether the flow was detachment- or transport-limited. | Javier Casali(Department of Projects and Rural Engineering, Public University of Navarra, 31006 Pamplona, Navarra, Spain) SeaN J. Bennett(National Sedimentation Laboratory, USDA-ARS, P.O. Box 1157, Oxford, MS 38655, USA)Kerry M. Robinson(Plant Science and | 2000 | International Journal of Sediment Research2000,15,1: | 4 |
| 2 | Diurnal SST warming in the Bay of Biscay:satellite measurements and model prediction显示文摘NOAA AVHRR data from the Bay of Biscay between 1988 and 1990 have been examined in order to extract information on the fluctuations of sea surface temperature (SST) at the diurnal time scale. The temporal and spatial distributions of diurnal warming in the area are obtained. The diurnal warming occurs during the summer months. Large diurnal warming in excess of 1℃ is found within 100 km along the west coast of France and within 30 km along the north coast of Spain. In the central Bay of Biscay the diurnal warming is typically about 0.5℃. The diurnal warming up to 6℃ is observed occasionally in the coastal areas where the wind speed is very low. A one-dimensional oceanic mixed-layer model has been used to simulate the diurnal warming. The results demonstrate that the diurnal warming increases with the decrease of the wind speed and the increase of the net heat flux. The comparison shows that the model results are in good agreement with the satellite measurements. | Huang Weigen I. S. Robinson and N. C. Wells 1. Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China 2. Oceanography Department, Southampton University, Southampton SO9 5HN, UK (Received December 9, 1997 accepted June 12 | 1999 | Acta Oceanologica Sinica1999,18,2: | 4 |
| 3 | A birth process model for association football matches显示文摘 | Dixon MJ and Robinson ME | 1988 | Statistician1988,47,: | 1 |
| 4 | An Extrusion Energy Absorber Suitable for the Protection of Structures During an Earthquake显示文摘 | Robinson W H and Greenbank L R | 1976 | Earthquake Engineering and Structural Dynamics1976,4,: | 1 |
| 5 | A typology of deviant workplace behaviors: A multidimensional scaling study显示文摘 | Robinson S L and Bennett R J | 1995 | Academy of Management Journal1995,38,2: | 1 |
| 6 | Comparison of patients with and without poststroke major depression matched for size and location of lesion显示文摘 | Starkstein SE Robinson RG and Price TK | 2001 | Arch Gen Psychiatry2001,45,: | 1 |
| 7 | A survey of anthocyanins显示文摘 | Robinson GM and Robinson R | 1932 | Biochemical Journal1932,26,: | 1 |
| 8 | A Theory of Political Transition 显示文摘 | Acemoglu D and Robinson J A | 2001 | American Economic Review2001,91,04: | 1 |
| 9 | Changing obligations and the Psychological contract:Alongitudinal study显示文摘 | Robinson SL Kraatz MS and R ousseau DM | 1994 | Academy of management R eview1994,,3: | 1 |
| 10 | Pilot-scale investigation of the influence of coal-biomass cofiring on ash deposition显示文摘 | Robinson AL Junker H and Baxter LL | 2002 | Energy & Fuels2002,16,: | 1 |
| 11 | Profit - Sharing in OECD Countries : a Review and Some Evidence 显示文摘 | Saul Estrin Virginie Perotin Andrew Robinson and Nisk Wilson | 1997 | Business Strategy Review1997,,4: | 1 |
| 12 | The Development of Task-based Testing in English for Academic Purposes Programs 显示文摘 | Robinson P and S Ross | 1996 | Applied Linguistics1996,,17: | 1 |
| 13 | Investigation of Ulti- mate Strength of Deck Slabs in Steel-Concrete Bridges 显示文摘 | Zheng Yu Su Taylor and Des Robinson | 2010 | ACI Structural Journal2010,107,1: | 1 |
| 14 | Fourteen and ninety - day oral toxicity studies of methyl tertiary - butyl ether in Sprague - Dawley rats显示文摘 | Bruner R H and Olson G R | 1990 | Am Coll Toxicol1990,9,: | 1 |
| 15 | Defining the concept of supply chain quality management and its relevance to academic and industrial practice 显示文摘 | Robinson C J and Malhotra M K | 2005 | International Journal of Production Economics2005,,3: | 1 |
| 16 | Advances and challenges in super-resolution 显示文摘 | Farsiu S Robinson D Elad M and Milanfar P | 2004 | International Journal of Imaging Systems and Technology2004,14,2: | 1 |
| 17 | Development of a mea- sure of workplace deviance 显示文摘 | Bennett R J and Robinson S L | 2000 | Journal of Applied Psy- chology2000,85,3: | 1 |
| 18 | How to measure an organization's intellectual capital Managerial 显示文摘 | | 1996 | Auditing Journal1996,,8: | 1 |
| 19 | The Political Economy of the Kuznets Curve显示文摘 | ACEMOGLU D and ROBINSON J A | 2002 | Review of Development Economics2002,6,2: | 1 |
| 20 | A Cellular Trojan Horse for delivery ofther apeutic nanoparticles into tumors显示文摘 | Choi M R Stanton - Maxey K J Stanley J K Levin C S Bardhan R Akin D Badve S Sturgis J Robinson J P Bashir B Halas H J and Clare S E | 2007 | Nano Letters2007,7,12: | 1 |