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| 1 | 80年来埃塞俄比亚北部高原土地利用/覆被变化(英文)显示文摘Despite many studies on land degradation in the Highlands of Northern Ethiopia, quantitative information regarding long-term changes in land use/cover(LUC) is rare. Hence, this study aims to investigate the LUC changes in the Geba catchment(5142 km2), Northern Ethiopia, over 80 years(1935–2014). Aerial photographs(APs) of the 1930 s and Google Earth(GE) images(2014) were used. The point-count technique was utilized by overlaying a grid on APs and GE images. The occurrence of cropland, forest, grassland, shrubland, bare land, built-up areas and water body was counted to compute their fractions. A multivariate adaptive regression spline was applied to identify the explanatory factors of LUC and to create fractional maps of LUC. The results indicate significant changes of most types, except for forest and cropland. In the 1930 s, shrubland(48%) was dominant, followed by cropland(39%). The fraction of cropland in 2014(42%) remained approximately the same as in the 1930 s, while shrubland significantly dropped to 37%. Forests shrank further from a meagre 6.3% in the 1930 s to 2.3% in 2014. High overall accuracies(93% and 83%) and strong Kappa coefficients(89% and 72%) for point counts and fractional maps respectively indicate the validity of the techniques used for LUC mapping. | ETEFA Guyassa Amaury FRANKL Sil LANCKRIET BIADGILGN Demissie GEBREYOHANNES Zenebe AMANUEL Zenebe Jean POESEN Jan NYSSEN | 2018 | Journal of Geographical Sciences2018，28，10： | 3 |
| 2 | The value of pos- tural reduction in the initial management of closed injuries of the spine with paraplegia and tetraplegia显示文摘 | Frankle HL Hancock DO Hyslop G | 1969 | Paraplegia1969，7，3： | 1 |
| 3 | Secondary damage to the knee after isolated injury of the anterior cruciate ligament显示文摘 | Finsterbush A Frankl V Matan Y | 1990 | Am J Sports Med1990，18，4： | 1 |
| 4 | On matchings in hypergraphs显示文摘 | FRANKL P | 2012 | Electronic Journal of Combinatorics2012，19，2： | 1 |
| 5 | The Alliance Formation Process 显示文摘 | Whipple J M Frankle R | 1998 | International Food and Agribusiness Man- agement Review1998，1，3： | 1 |
| 6 | Results of proximal humeral locked plating with supplemental suture fixation of rotator cuff显示文摘 | Badman B Frankle M Keating C eta/ | 2011 | JShoulder Elbow Surg2011，20，： | 1 |
| 7 | Altered prefrontal dopaminergic function in chronic recreational ketamine users显示文摘 | Narendran R Frankle WG Keefe R | 2005 | Am J Psychiatry2005，162，12： | 1 |
| 8 | The ASTOOT approach to testing object-oriented programs显示文摘 | Doong R Frankl P G | 1994 | ACM Transactions on Software Engineering and Methodology1994，3，2： | 1 |
| 9 | Volatile lipid oxidation products显示文摘 | Frankl E N | 1982 | Progress in Lipid Research1982，22，： | 1 |
| 10 | A comparison of open reduction and internal fixation and primary total elbow arthroplasty in the treatment of intraarticular distal humerus fractures in women older than age 65显示文摘 | Frankle MA Herscovici D Jr DiPasquale TG | 2003 | J Orthop Trauma2003，17，7： | 1 |
| 11 | Should the parent remain with the child in the dental operatory?显示文摘 | Frankl SN Shiere FR Fogels HR | 1962 | ASDC J Dent Child1962，29，： | 1 |
| 12 | Techniques and principles of tuberosity fixation for proximal humeral fractures treated with hemiarthroplasty显示文摘 | Frankle M A Mighell M A | 2004 | Journal of Shoulder and Elbow Surgery2004，13，2： | 1 |
| 13 | Should the parent remain with the child in the dental operatory显示文摘 | Frankl SN Shiere FR Fogels MR | 1962 | ASDC J Dent Child1962，29，2： | 1 |
| 14 | Serum lipids and adenomas of the left colon and rectum 显示文摘 | Bird CL Ingles SA Frankl HD | 1996 | Cancer Epidemioc Biomarkers Prev1996，5，8： | 1 |
| 15 | Radial head fractures associated with elbow dislocations treated by immediate stabilization and early motion显示文摘 | Frankle MA Koval KJ Sanders RW | 1999 | J Shoulder Elbow Surg1999，8，： | 1 |
| 16 | An applicable family of data flow testing criteria 显示文摘 | FRANKL P G WEYUKER E J | 1988 | IEEE Transactions on Software Engineering1988，14，10： | 1 |
| 17 | The attitudes and beliefs of healthcare professionals on the causes and reporting of medica-tion errors in a UK intensive care unit 显示文摘 | Sanghera IS Frankl in BD Dhillon S | 2007 | Anaesthesia2007，，62： | 1 |
| 18 | Unravelling response-specificity in Ca2+ signaling pathways in plant cells显示文摘 | Rudd J J Frankling T V E | 2001 | New Phytol2001，151，： | 1 |
| 19 | A comparison of open reduction and internal fixation and primary total elbow arthroplasty in the treatment of intrarticular distal humerus fractures in women older than age 65显示文摘 | Frankle MA Herscovici D Jr DiPasquale TG | 2003 | J Orthop Trauma2003，17，7： | 1 |
| 20 | Results of proximal humeral locked plating with supplemental suture fixation of rotator cuff显示文摘 | Badman B Frankle M Keating C | 2011 | J Shoulder Elbow Surg2011，20，： | 1 |
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