|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Impacts of Global Warming Perturbation on Water Resources in Arid Zone: Case Study of Kaidu River Basin in Northwest China显示文摘The main goal of this study was to assess the long-term impacts of global warming perturbation on water resources of the Kaidu River Basin in Northwest China. Temperature, precipitation and hydrology data during the past 29 years from 1979 to 2007 were collected and analyzed using parametric and non-parametric methods, the connection between temperature and precipitation by the combination of grey correlation analysis method and the hypothesis testing for trend of climate change. The results show a high increase in temperature in the study area as well as an extreme and highly variable hydrological regime in this region, where flash floods can exceed the total runoff from a sequence of years. These variations may be due to the geographical location of the Kaidu River Basin in arid zone. It also reveals that precipitation has a much greater impact on stream flow than that of temperature. The development of new approaches was proposed as responses to climate change in this arid region. | MUPENZI Jean de la Paix | 2011 | Journal of Mountain Science2011,8,5: | 6 |
| 2 | Assessment of soil degradation and chemical compositions in Rwandan tea-growing areas显示文摘This study has focused on the processes of soil degradation and chemical element concentration in tea-growing regions of Rwanda,Africa.Soil degradation accelerated by erosion is caused not only by topography but also by human activities.This soil degradation involves both the physical loss and reduction in the amount of topsoil associated with nutrient decline.Soil samples were collected from eleven tropical zones in Rwanda and from variable depth within each collecting site.Of these,Samples from three locations in each zone were analyzed in the laboratory,with the result that the pH of all soil samples is shown to be less than 5(pH<5) with a general average of 4.4.The elements such as iron(Fe), copper(Cu),manganese(Mn),and zinc(Zn) are present in high concentration levels.In contrast calcium (Ca) and sodium(Na) are present at low-level concentrations and carbon(C) was found in minimal concentrations.In addition,elements derived from fertilizers,such as nitrogen(N),phosphorous(P),and potassium(K) which is also from minerals such as feldspar,are also present in low-level concentrations. The results indicate that the soil in certain Rwandan tea plantations is acidic and that this level of pH may help explain,in addition to natural factors,the deficiency of some elements such as Ca,Mg,P and N.The use of chemical fertilizers,land use system and the location of fields relative to household plots are also considered to help explain why tea plantation soils are typically degraded. | Jean de la Paix Mupenzi Lanhai Li Jiwen Ge Achal Varenyam Gabriel Habiyaremye Nzayisenga Theoneste Kamanzi Emmanuel | 2011 | Geoscience Frontiers2011,2,4: | 2 |
| 3 | Subcutaneous fentanyl and sufentanil infusion substitution formorphine intolerance in cancer pain management显示文摘 | Paix A Coleman A Lees J | 1995 | Pain1995,63,: | 1 |
| 4 | A renewable copper electrode as an amperometric flow detector for nitrate determination in mineral water and soft drink samples显示文摘 | Juan C.M. Gamboa Roselyn C. Pe?a Thiago R.L.C. Paix?o Mauro Bertotti | 2009 | Talanta2009,,2: | 1 |
| 5 | Screening of congenital cytomegalovirus infection by real-time PCR in urine pools 显示文摘 | Paix~o P Almeida S Paula A | 2012 | Euro- pean J Pediatr2012,171,1: | 1 |
| 6 | Salmonellosis in cattle: Advantages of being an experimental model显示文摘 | Luciana F. Costa Tatiane A. Paix?o Renée M. Tsolis Andreas J. B?umler Renato L. Santos | 2012 | Research in Veterinary Science2012,,1: | 1 |
| 7 | Fas, FasL, and cleaved caspases 8 and 3 in glioblastomas: A tissue microarray-based study显示文摘 | Fabiano P. Saggioro Luciano Neder Jo?o Norberto Stávale Aline Nazareth P. Paix?o-Becker Suzana M.F. Malheiros Fernando A. Soares José Eymard H. Pittella Caio César M.S. Matias Benedicto O. Colli Carlos Gilberto Carlotti Marcello Franco | 2013 | Pathology - Research and Practice2013,,: | 1 |
| 8 | Crisis management during anaesthesia:hypertension显示文摘 | Paix A D Runciman W B Horan B F | 2005 | Qual Saf Health Care2005,14,3: | 1 |
| 9 | Early experience with laparoscopic inguinal hernia repair in a district general national health services hospital显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J laparoendose Adv Surg Tech A2005,15,3: | 1 |
| 10 | Modification of MOR by desilication treatments: structural, textural and acidic characteriza- tion 显示文摘 | PAIX -O V CARVALHO A P ROCHA J | 2010 | Mieroporous Mesoporous Mater2010,131,: | 1 |
| 11 | Early experience with laparoscopic inguinal hernia repair in a district general National Health Services hospital 显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J Laparoendosc Adv Surg Tech A2005,15,3: | 1 |
| 12 | Subcutaneous fentanyl and sufentanil infusion substitution for morphine intolerance in cancer pain management显示文摘 | PAIX A COLEMAN A LEES J | 1995 | Pain1995,63,2: | 1 |
| 13 | Early experience with laparoscopic inguinal hernia repair in a district general National Health Services hospital显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J Laparoendosc Adv Surg Tech A2005,15,3: | 1 |
| 14 | Subcutaneous fentanyl and sufentanil infusion substitution for morphine tolerance in cancer pain management显示文摘 | Paix A Coleman A Lees J | 1995 | Pain1995,63,: | 1 |
| 15 | Crisis management during anaesthesia: hypertension显示文摘 | Paix AD Runciman WB Horan BF | 2005 | Qual Saf Health Care2005,14,: | 1 |
| 16 | Early experience with laparoscopic inguinal hernia repair in a district general national health services hospital显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J Laparoendosc Adv Surg Tech A2005,15,3: | 1 |
| 17 | Early experience with laparoscopic inguinal hernia repair in a district general national health services hospital显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J Laparoendosc Adv Surg Tech A2005,15,: | 1 |
| 18 | Early experience with laparoscopic inguinal hernia repair in a district general national health services hospital显示文摘 | Singhal T Balakrishnan S Paix A | 2005 | J Laparoendosc Adv Surg Tech A2005,15,3: | 1 |
| 19 | Bessel-Gauss beams显示文摘 | GORI F GUATTARI G PAIX)VANI C | 1987 | Optics Communications1987,64,6: | 1 |
| 20 | Evaluation of Hepatobiliary Excretion and Enterobiliary Reflux in Rats with Biliary Obstruction Submitted to Bilioduodenal or Biliojejunal Anastomosis显示文摘 | Robson Azevedo Dutra José Sebasti?o Santos Whemberton Martins Araújo Marcus Vinicius Sim?es Aline Nazareth Paiva Paix?o-Becker Luciano Neder | 2008 | Digestive Diseases and Sciences2008,,4: | 1 |