维普中文期刊产品整合服务
20篇 您的检索式:作者名="Stavy"
    题名 作者 年代 出处 被引量
1Microfluidic mixing and the formation of nanoscale lipid vesicles 显示文摘Jahn A Stavis SM Hong JS 2010ACS Nano2010,4,:1
2Some Initial Results of China' s New Agricultural Policies 显示文摘Stavis B 1985World Development1985,13,12:1
3Long-term tidal liquid ventilation in premod lambs :physiologic, biochemical and histilogical correlates显示文摘Cox C Stavis RL Wolfson MR 2003Biol Neonate2003,84,3:1
4On-farm effects of no-till versus occasional tillage on soil quality and crop yields in eastern Ohio显示文摘Stavi I Lal R Owens L B 2011Agronomy for sustainable development2011,31,3:1
5Achieving Zero Net and Degrada- tion:Challenges and opportunities显示文摘Ilan Stavi Rattan Lai 2015Journal of Arid Environ- ments2015,,112:1
6Optical diffraction velocimeter (Optical diffrac- tion velocimeter, using backseattered laser light to meas- ure relative velocity between light source and surface ) 显示文摘Stavis G 1966Instruments and Control Systems1966,39,:1
7Loss o{ soil resources from water-eroded versus uneroded cropland sites under simulated rainfall显示文摘Stavi I Lal R 2011Soil Use and Management2011,27,1:1
8Variability of soil aggregation in a hilly semi-arid rangeland 显示文摘Stavi I Ungar E D Lavee H 2010Journal of Arid Environments2010,74,:1
9A semantic characterization of natural language determiners显示文摘Edward L. Keenan Jonathan Stavi 1986Linguistics and Philosophy1986,,3:1
10Surgical technigue prevents lid retraction显示文摘Stavis 1998Ocular Surgery news1998,10,9:1
11Optical diffraction velocimeter (Optical diffraction velocimeter, using backscattered laser light to measure relative velocity between light source and surface)显示文摘STAVIS G 1966Instruments and Control Systems1966,39,:1
12Are Intuitive Rules Universal?显示文摘Ruth Stavy Reuven Babai Pessia Tsamir Dina Tirosh Fou-Lai Lin Campbell McRobbie 2006International Journal of Science and Mathematics Education2006,,3:1
13Market Reforms and Changes in Corp Productivity: Insights from China显示文摘Benedict Stavis 1991Pacific Affairs1991,64,3:1
14Long-term tidal liquid ventilation in premod lambs:physiologic,biochemical and histilogical correlates显示文摘 Stavis RL Wolfson MR 2003Biol Neonate2003,84,3:1
15Achieving zero net land degradation:Challenges and opportunities显示文摘Stavi I Lal R 2015Journal of Arid Environments2015,112,2:1
16Variability of soil aggregation in a hilly semi-arid rangeland显示文摘I. Stavi E.D. Ungar H. Lavee P. Sarah 2010Journal of Arid Environments2010,,8:1
17Single molecule studies of quantum dot conjugates in a submicrometer fluidic channel 显示文摘Stavis SM Edel JB Samiee KT 2005Lab Chip2005,5,:1
18Variability of soil physical quality in uneroded, eroded, and depositional cropland sites显示文摘Stavi I Lal R 2011Geomorphology2011,125,1:1
19枯死灌木斑块对退化旱地生态系统的调节作用显示文摘A long-term drought has led to the mass mortality of shrubs in the semi-arid Israeli Negev.The most impacted shrub species is the Noaea mucronata(Forssk.)Asch.and Schweinf.In a four-year study,we found that herbaceous vegetation growth was greater in the dead shrub patches than in the surrounding inter-patch biocrusted spaces,suggesting that the dead shrub patches encompass improved micro-habitats.However,unexpectedly,the soil moisture in the dead shrub patches was consistently lower than that of the inter-patch biocrusted spaces.At the same time,soil quality in the dead shrub patches was higher than that in the inter-patch spaces.Therefore,it seems that the overall better soil conditions in the dead patches overcome the scarcity of soil-water,supporting increased herbaceous productivity.For explaining the discrepancy between herbaceous vegetation and soil-water,we formulated a conceptual framework,which highlights the key factors that regulate soil-water dynamics in this dryland ecosystem.We demonstrate that herbaceous vegetation is facilitated in the dead shrub patches by a legacy effect that takes place long after the shrubs have died.The dead shrub patches encompass a unique form of ecosystem engineering.The study highlights the complex and unpredicted impacts of prolonged droughts on dryland ecosystems.Ilan STAVI Eli ZAADY Alexander GUSAROV Hezi YIZHAQ 2021Journal of Geographical Sciences2021,31,8:0
20以色列严重退化旱地长期恢复对土壤和植被的影响显示文摘Land degradation affects extensive drylands around the world.Due to long-term misuse,the Israeli Sde Zin dryland site has faced severe degradation.The study objective was to assess the feasibility of passive restoration in recovering the site.The study was conducted in four land-units along a preservation-degradation continuum:(1)an area that has not faced anthropogenic disturbances(Ecological land);(2)an area that was proclaimed as a national park in the 1970s(Rehabilitation);(3)an area that was prone,until recently,to moderate anthropogenic pressures(Triangle);and(4)a dirt road that was subjected to long-term off-road traffic(Dirtroad).Soil was sampled and analyzed for its properties.The soil physical quality followed the trend of Ecological land>Rehabilitation>Triangle>Dirtroad.Specifically,high soil salinity in the latter three land-units is attributed to long-term erosional processes that exposed the underlying salic horizons.Herbaceous and shrubby vegetation cover was also monitored.The herbaceous vegetation cover followed the trend of Ecological land(86.4%)>Rehabilitation(40.3%)>Triangle(26.2%)>Dirtroad(2.1%),while the shrubby cover was 2.8%in the Ecological land-unit,and practically zero in the other land-units.It seems that despite the effectiveness of passive restoration in recovering the soil’s physical properties,the recovery of vegetation is limited by the severe soil salinity.Ilan STAVI Manuel PULIDO FERNáNDEZ Eli ARGAMAN 2023Journal of Geographical Sciences2023,33,3:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费