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| 1 | Deposition of litter and nutrients in leaves and twigs in different plant communities of northeastern Mexico显示文摘Studies on litterfall and decomposition provide estimations of decomposition rates of different ecosystems.This is key information to understanding ecosystem dynamics and changes in a scenario of global warming.The objective of this research was to assess litterfall production,the potential deposition of macro and micronutrients through leaf and twig fall as well as macronutrient—use efficiency in three forest ecosystems at different altitudes: a pine forest mixed with deciduous species(S1); a Quercus spp.forest(S2); and,a Tamaulipan thornscrub forest(S3).Total annual litterfall deposition was 594,742 and 533 g m^(-2) for S1,S2 and S3.Leaf litter was higher (68%) than twigs(18%),reproductive structures(8%) or miscellaneous material(6%).Micronutrient leaf deposition was higher for Fe followed by Mn,Zn and Cu.Macronutrient leaf deposition was higher for Ca followed by K,Mg and P.Even though P deposition in leaves and twigs was lower than other macronutrients,its nutrient use efficiency was higher than Ca,Mg or K.Altitude and species composition determine litter and nutrient deposition,with higher values at mid-altitudes(550 m).Altitude is an important factor to consider when analyzing litter production as well as nutrient deposition as shown in this study.Litter production and nutrient deposition are expected to change in a scenario of global warming. | Humberto González-Rodríguez Roque Gonzalo Ramírez-Lozano Israel Cantú-Silva Marco Vinicio Gómez-Meza Eduardo Estrada-Castillón José Ramón Arévalo | 2018 | Journal of Forestry Research2018，29，5： | 2 |
| 2 | Clinical and immunologic evaluation of 31 patients with acute schistosomiasis mansoni 显示文摘 | De Jesus AR Silva A Santana LB | 2002 | J Infect Dis2002，185，1： | 1 |
| 3 | Ectopic breast cancer in the anterior chest wall:a case report and literature review显示文摘 | da Silva BB dos Santos AR Pires CG | 2008 | Eur J Gynaecol Oncol2008，29，6： | 1 |
| 4 | Cryopreservation of ca- nine semen using a coconut water extender with egg yolk and three different glycerol concentrations 显示文摘 | Cardoso RCS Silva AR Uchoa DC | 2003 | Theriogenology2003，59，： | 1 |
| 5 | Toxicity due to organophosphorus compounds:what about chronic exposure?显示文摘 | De Silva HJ Samarawickrema NA Wickremasinghe AR | 2006 | Trans R Soc Trop Med Hyg2006，100，9： | 1 |
| 6 | MIT image reconstruction based on edge preserving regularization显示文摘 | Casanova R da Silva AF Borges AR | 2004 | Physiol Meas2004，25，： | 1 |
| 7 | Human epicardial adipose tissue expresses a pathogenic profile of adipocytokines in patients with cardiovascular disease 显示文摘 | Baker AR Silva NF Quinn DW | 2006 | Cardiovasc Diabetol2006，5，： | 1 |
| 8 | No direct association among respiratory function,disease control and family functioning in a sample of Mexican children with intermittent asthma显示文摘 | Rodriguez- Orozco AR Nunez-Tapia RM Ramirez- Silva A | 2013 | Iran J Allergy Asthma Immunol2013，12，2： | 1 |
| 9 | Secular trends of candidemia in a Tertiary care hospital显示文摘 | Sampaio Camargo TZ Marra AR Silva CV | 2010 | Am J Infect Control2010，38，7： | 1 |
| 10 | Lung production of platelet-- activating factor acetylhydrolase in oleic acid--induced acute lung injury显示文摘 | Salluh Jl Pino AV Silva AR | 2007 | Prostaglandins Leukot Essent Fatty Acids2007，77，1： | 1 |
| 11 | MIT image reconstruction based on edge preserving regularization显示文摘 | Casanova R da Silva AF Borges AR | 2004 | Physiol Meas2004，25，： | 1 |
| 12 | In vitro evaluation of the efficacy of commercial green tea extracts in UV protection 显示文摘 | Silva AR Seidl C Furusho AS | 2013 | Int J Cosmet Sci2013，35，1： | 1 |
| 13 | Human EAT express a pathogenic profile of adipoeytokines in patients with cardio-vascular disease 显示文摘 | Baker AR Silva NF Quinn DW | 2006 | Cardiovasc Diabetol2006，13，5： | 1 |
| 14 | Oral complications of radiother- apy in the head and neck显示文摘 | Jham BE da Silva Freire AR | 2010 | Braz J Otorhinolaryngol2010，72，5： | 1 |
| 15 | Flavonoids and antiulcerogenic activity from Byrsonima crassa leaves extracts显示文摘 | Sannomiya M Fonseca VB da Silva MA Rocha LR Dos Santos LC Hiruma-Lima CA Souza Brito AR Vilegas W | | 0，，1： | 1 |
| 16 | Bloodstream infection after kidney transplantation : epidemiology, mierobiology,associated risk factors, and outcome 显示文摘 | Silva M Jr Marra AR Pereira CA | 2010 | Transplantation2010，90，5： | 1 |
| 17 | Progress in the Preclinical Discovery and Clinical Development of Class I and Dual Class I/IV Phosphoinositide 3-Kinase(PI3K) Inhibitors 显示文摘 | Shuttleworth SJ Silva FA Cecil AR | 2011 | Curt Med Chem2011，18，18： | 1 |
| 18 | Predictors of 7- and 30-day mortality in pediatric intensive care unit patients with cancer and hematologic malignancy infected with Gram- negative bacteria显示文摘 | de Oliveira Costa P Atta EH da Silva AR | 2014 | Braz J Infect Dis2014，18，6： | 1 |
| 19 | Pro-inflarrmaatory cytokines intensify the activation of NO/NOS, JNK1/2 and caspase cascades in immature neurons exposed to elevated levels of unconjugated bilirubin 显示文摘 | Vaz AR Silva SL Barateiro A | 2011 | ExpNeurol2011，229，2： | 1 |
| 20 | Oleic acid induces lung injury in mice through activation of the ERK pathway显示文摘 | Goncalves - de - Albuquerque CF Silva AR Burth P | 2012 | Mediators Inflamm2012，13，1： | 1 |
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