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27篇 您的检索式:作者名="Lulseged"
    题名 作者 年代 出处 被引量
1Performance of Farmland Terraces in Maintaining Soil Fertility: A Case of Lake Maybar Watershed in Wello, Northern Highlands of Ethiopia显示文摘Shimeles Damene Lulseged Tamene Paul L.G. Vlek 2012Journal of Life Sciences2012,6,11:4
2Assessing Soil Properties and Landforms in the Mai-Negus Catchment, Northern Ethiopia显示文摘Soil degradation is a serious environmental problem in Ethiopia. However, little information is documented on indicators such as variations in soil properties across different landforms in a catchment. This study was aimed to assess soil properties and their changes across sites with different erosion statuses, and identify landscape positions that require prior management attention in the Mai-Negus catchment, northern Ethiopia. Three types of erosion-status sites(stable, eroding and aggrading) were identified using reconnaissance surveys, and then the corresponding soil samples were collected and analyzed. The major soil properties were significantly varied(P ≤ 0.05) among the three erosion-status sites. The highest soil p H, organic carbon, total nitrogen, cation exchange capacity, iron and zinc were recorded from the aggrading sites in the reservoir and valley landforms of the study catchment. A higher bulk density was generally recorded in the eroding sites, whereas a lower value was observed in the aggrading sites. The highest sand content was observed in the eroding sites of the mountain followed by the central ridge landform. The paired mean difference and the correlation matrix of most soil properties between the different erosion statuses also showed significant differences. About 95% of the erosionstatus sites were correctly classified by the discriminant function, indicating that the field survey-based classification was acceptable for decision making. On the basis of this study, suitable interventions should thus be introduced to the prioritized landforms, which are the mountain and central ridge, and eroding sites with severely degraded soil properties across the catchment.Gebreyesus Brhane TESFAHUNEGN Lulseged TAMENE Paul L.G.VLEK 2016Pedosphere2016,26,5:3
3The application of GIS-based logistic regression for landslide susceptibility mapping in the Kakuda-Yahiko Mountains, Central Japan显示文摘Lulseged Ayalew Hiromitsu Yamagishi 2004Geomorphology2004,,1:1
4The application of GIS - based logistic regression for landslide susceptibility mapping in the Kakuda- Yahiko Mountains, Central Japan 显示文摘Ayalew Lulseged Yamagishi Hiromitsu 2005Geomorphology2005,,65:1
5Determinants of vet up-take among pregnant women attending two ANC clinics in AddisAbaba City: unmatched case control study显示文摘Maedot P Haile A Lulseged S 2007Ethiop Med J2007,45,4:1
6Etiology of peneumonia sepsis and meningitis inyoung infants younger than three months of age in Ethiopia显示文摘Muhe L Tilahum M Lulseged S 1999Pediatr infect DisJ1999,18,:1
7Determinants of VCT uptake among pregnant women attending two ANC clinics Ababa City: Unmatched case control study 显示文摘Maedot P Haie A Lulseged S 2007Ethiop Med J2007,45,4:1
8Landslide susceptibility mapping using GIS-based weighted linear combination, the case in Tsugawa area of Agano River, Niigata Prefecture, Japan显示文摘Lulseged Ayalew Hiromitsu Yamagishi Norimitsu Ugawa 2004Landslides2004,,1:1
9Awareness and adoption of land,soil and water conservation practices in the Chinyanja Triangle,Southern Africa显示文摘The promotion of land,soil and water conservation measures has been a widespread development in sub-Saharan Africa in a bid to tackle degradation and improve productivity.As a result,several gov-ernments have launched various campaigns on soil,land and water conservation measures.The aim of this study is to determine some of the factors that influence farmers'awareness(knowledge)and adoption of land,soil and water conservation practices.Data for this study was collected from 312 households using a questionnaire survey in the Chinyanja Triangle of Southern Africa.The study sites.were sampled from Tete province of Mozambique,central and southern regions of Malawi and eastern Province of Zambia.We used t-tests to classify adopters and non-adopters of soil,land and water con-servation measures and binomial logit models to identify the factors that infuence farmers'knowledge of conservation measures and adoption of land productivity practices.The results show that the household head's age,education,agricultural advice reception and farmer group membership are critical in raising awareness.While the household head's age,education,agricultural advice reception,farmer group membership,pieces of land owned or used in production and land-to-man ratio influenced adoption decisions.The study,therefore,concludes that in order to improve land productivity in the Chinyanja Triangle,there is a need to consider farmers'heterogeneity in terms of household head's age,level of education,extension services outreach,and socio-economic char acteristics.This suggests that governments'policies in the region should be aimed at improving farmers'level of education,extension delivery that will target the elderly and the youth,land ownership,credit access,and social capital such as group formation.Nelson Mango Clifton Makate Lulseged Tamene Powell Mponela Gift Ndengu 2017International Soil and Water Conservation Research2017,5,2:1
10Case-control study of the role of nutritional rickets in the risk of developing pneumonia in Ethiopian children显示文摘Muhe L Lulseged S Mason KE Simoes EA 1997Lancet1997,349,9068:1
11Multi-pronged assessment of land degradation in West Africa to assess the importance of atmospheric fertilization in masking the processes involved显示文摘Quang Bao Le Lulseged Tamene Paul L.G. Vlek 2012Global and Planetary Change2012,,:1
12Determinants of vct uptake among pregnant women attending two ANC clinics in Addis Ababa City:unmatched case control study显示文摘Maedot P Haile A Lulseged S 0,,04:1
13The application of GIS-based logistic regression for landslide susceptibility mapping in the Kakuda-Yahiko Mountains,Central Japan显示文摘Lulseged Ayalew Hiromitsu Yamagishi 2005Geomorphology2005,65,:1
14Integrated management of childhood illness:a review of the Ethiopian experience and prospects for child health显示文摘Lulseged S 2002Ethiop Med J2002,40,:1
15Land use/cover dynamics and their effects in the Gerado Ethiopia显示文摘Asmamaw L B Mohammed A A Lulseged T D 2011The International journal of environmental2011,68,6:1
16Determinants of vct uptake among pregnant women attending two ANC clinics in Addis Ababa City: Unmatched case control study 显示文摘Maedot P Hale A Lulseged S 2007Ethiop Med J2007,45,4:1
17Seasonal variations on condensed tannin concentration of three Lotus species 显示文摘Lulseged G Paul R B Craig A R 2002Agronomy Journal2002,94,:1
18Landslides in Sado Island of Japan: Part II. GIS-based susceptibility mapping with comparisons of results from two methods and verifications显示文摘Lulseged Ayalew Hiromitsu Yamagishi Hideaki Marui Takami Kanno 2005Engineering Geology2005,,4:1
19The application of GIS-based logistic regression for landslide susceptibility mapping in Kakuda-Yahiko Mountains,central Japan显示文摘Lulseged A Hiromitsu Y 2005Geomorphology2005,65,12:1
20The appli- cation of GIS- based logistic regression for landslide susceptibility mapping in the Kakuda- Yahiko Mountains, Central Japan 显示文摘Lulseged Ayalew Hiromitsu Yamagishi 2005Geomorphology2005,65,:1
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