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| 1 | Accumulation of soil organic carbon during natural restoration of desertified grassland in China's Horqin Sandy Land显示文摘China's Horqin Sandy Land,a formerly lush grassland,has experienced extensive desertification that caused considerable carbon(C) losses from the plant-soil system.Natural restoration through grazing exclusion is a widely suggested option to sequester C and to restore degraded land.In a desertified grassland,we investigated the C accumulation in the total and light fractions of the soil organic matter from 2005 to 2013 during natural restoration.To a depth of 20 cm,the light fraction organic carbon(LFOC) storage increased by 221 g C/m2(84%) and the total soil organic carbon(SOC) storage increased by 435 g C/m2(55%).The light fraction dry matter content represented a small proportion of the total soil mass(ranging from 0.74% in 2005 to 1.39% in 2013),but the proportion of total SOC storage accounted for by LFOC was remarkable(ranging from 33% to 40%).The C sequestration averaged 28 g C/(m2·a) for LFOC and 54 g C/(m2·a) for total SOC.The total SOC was strongly and significantly positively linearly related to the light fraction dry matter content and the proportions of fine sand and silt+clay.The light fraction organic matter played a major role in total SOC sequestration.Our results suggest that grazing exclusion can restore desertified grassland and has a high potential for sequestering SOC in the semiarid Horqin Sandy Land. | YuQiang LI XueYong ZHAO FengXia ZHANG Tala AWADA ShaoKun WANG HaLin ZHAO TongHui ZHANG YuLin LI | 2015 | Journal of Arid Land2015，7，3： | 21 |
| 2 | Carbon sequestration in the total and light fraction soil organic matter along a chronosequence in grazing exclosures in a semiarid degraded sandy site in China显示文摘Horqin Sandy Land is a fragile,seriously desertified region located in Inner Mongolia of China.Overgrazing is one of the primary drivers of desertification in this region.We investigated whether the establishment of grazing exclosures in areas with active sand dunes enhances soil carbon(C) sequestration and benefits soil recovery.The results showed that soil organic C storage was 1.4,1.9,and 3.5 times,and light fraction C storage was 2.3,3.2,and 4.4 times in the 100-cm topsoil after 7,12,and 25 years of grazing exclusion,respectively,compared to the case in active sand dunes.The light fraction of soil played an important role in soil C sequestration,although it might not change rapidly to provide an early indication of how soil C is increasing in response to grazing exclusion.The results indicated that soils could potentially sequester up to 13.8 Mt C in 25 years if active sand dunes in the study area were to be protected by exclosures.This corresponds to 12.8% of the estimated carbon loss(107.53 Mt) that has been associated with desertification over the past century in the Horqin Sandy Land.Our results suggested that exclosures have the capacity to increase soil C sequestration;however,decades will be required for soil C to recover to historical grassland levels observed prior to desertification. | YinPing CHEN YuQiang LI Tala AWADA JuanJuan HAN YongQing LUO | 2012 | Journal of Arid Land2012，4，4： | 3 |
| 3 | Tuberculous spondylitis:analysis of 69 cases from saudi arabia显示文摘 | Alothman A Memish Z A Awada A | 2001 | Spine2001，26，24： | 1 |
| 4 | Construction and virulence testing of a collagenase mutant of Clostridium per- ringens显示文摘 | Awada MM Ellemorb DM Bryantc AE | 2000 | Microb Pathog2000，28，2： | 1 |
| 5 | Rates of TOPOⅡ-alpha and HER-2 gene amplification and expression in epithelial ovarian carcinoma显示文摘 | Mano MS Awada A DiLeo A | 2004 | Gynecologic Oncology2004，92，6： | 1 |
| 6 | Velopharyngeal incompetence:A guide for clinical evaluation显示文摘 | Johns DF Rohrich RJ Awada M | 2003 | Plast Reconstr Surg2003，112，7： | 1 |
| 7 | Obstetrical prognosis of the septate uterus:a plea for treatment of the septum显示文摘 | Gaucherand P Awada A Rudigoz RC | 1994 | Eur J Obstet Gynecol Reprod Biol1994，54，： | 1 |
| 8 | Dietary phytosterol inhibits the growth and metastasis ofM DA-M B-231 human breast cancer cells grow in SCID mice 显示文摘 | Awada B Downie A Fink C S | 2000 | Anticancer Research2000，20，2： | 1 |
| 9 | Pooled analysis of BAY 43-92006 (sorafenib) monotherapy in patients with advanced solid turnouts: is rash associated with treat- ment outcome? 显示文摘 | Strumberg D Awada A Hirte H | 2006 | Eur J Cancer2006，42，4： | 1 |
| 10 | Phase Ⅰ trial of sorafenib and gemcitabine in advanced solid tumors with an expanded eohoa in advanced pancreatic cancer显示文摘 | Siu LL Awada A Takimoto CH | 2006 | Clin Cancer Res2006，12，1： | 1 |
| 11 | Ecophysiological responsesof schizachyrium scoparium to water and nitrogen manipulations显示文摘 | Kochsiek A Ciganda V Bryan N Hite L Awada T | 2006 | Great Plains Research2006，16，1： | 1 |
| 12 | Nontraumatic cerebral hemorrhage in the young: study of 107 cases 显示文摘 | Awada A Daif A Obeid T | 1998 | J Stroke Cerebrovasc Dis1998，7，3： | 1 |
| 13 | The addition of cetuximab tocisplatin increases overall response rate (ORR) and progression-freesurvival (PFS) in metastatic triple-negative breast cancer (TNBC):results of a randmomised phase II study (BALI-1 ) 显示文摘 | Baselga J G6mez P Awada A | 2010 | Ann Oncol2010，21，： | 1 |
| 14 | Milestones in the use of chemotherapy for the management of non-small cell lung cancer (NSCLC)显示文摘 | KLASTERSKY J AWADA A | 2012 | Crit Rev Oneol Hematol2012，81，1： | 1 |
| 15 | Autotaxin downregulates LPS-induced microglia activation andpro-inflammatory cytokines production 显示文摘 | AWADA R SAULNIER-BLACHE JS GRES S | 2014 | J Cell Biochem2014，115，12： | 1 |
| 16 | Stroke and pregnancy显示文摘 | Awada A Rajeh S Duarte R | 1995 | Int J Gyneal Obstet1995，48，1： | 1 |
| 17 | Novel therapeutic strategies targeting the epidermal growth factor receptor (EGFR) family and its downstream effectors in breast cancer显示文摘 | Atalay G Cardoso F Awada A | 2003 | Ann Oncol2003，14，9： | 1 |
| 18 | Mongolian pine plantations enhance soil physico-chemical properties and carbon and nitrogen capacities in semi-arid degraded sandy land in China显示文摘 | Li Y Awada T Zhou X Shang W Chen Y Zuo X Wang S Liu X Feng J | 2012 | Applied Soil Ecology2012，56，： | 1 |
| 19 | Phase 2 results ofXL184in a cohort of patients(PTS)with advanced non-smallcell lung cancer(NSCLC)显示文摘 | Yasenchak C Nackaerts K Awada A | 2010 | Ejc Supplements2010，8，7： | 1 |
| 20 | Elastography in the assessment of sentinel lymph nodes prior to dissection显示文摘 | Tourasse C Denier JF Awada A | 2012 | Eur J Radiol2012，81，11： | 1 |
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