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RESEARCH PROGRESS ON THE IMPACT OF NITROGEN DEPOSITION ON GLOBAL GRASSLANDS

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Frontiers of Agricultural Science and Engineering 2022年第3期9卷 425-444页

作者： Carly j.STEVENS Sofía BASTO Michael DBELL Tianxiang HAO Kevin KIRKMAN Raul OCHOA-hueso Lancaster Environment Centre Lancaster UniversityLancasterLA14YQUK Unidad de Ecologia y Sistematica Departamento de BiologiaFacultad de CienciasPontificia Universidad JaverianaCarrera 7 No.43-82 Ed.Jesus Emilio Ramirez(53)BogotaColombia National Park Service Air Resources DivisionLakewoodCO 80235USA Synthesis Research Center of Chinese Ecosystem Research Network Key Laboratory of Ecosystem Network Observation and ModelingInstitute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China College of Resources and Environmental Sciences National Academy of Agriculture Green DevelopmentKey Laboratory of Plant-Soil Interactions of Ministry of EducationBeijing Key Laboratory of Farmland Soil Pollution Prevention and RemediationChina Agricultural UniversityBeijing 100193China School of Life Sciences University of KwaZulu-NatalDurban4041South Africa Departamento de Biologia-IVAGRO Universidad de CadizCampus Rio San Pedro11510 Puerto RealSpain Department of Terrestrial Ecology Netherlands Institute of Ecology(NIOO-KNAW)P.O.Box 506700 ABWageningenthe Netherlands

Grasslands are globally-important ecosystems providing critical ecosystem *** species composition and characteristics of grasslands vary considerably across the planet with a wide variety of different grasslands ***,in many regions grasslands have been impacted by atmospheric nitrogen deposition originating from anthropogenic activities with effects on productivity,species composition and diversity widely *** vary across grassland habitats but many show declines in species richness and increases in biomass production related to soil eutrophication and *** a continental level,there is considerable variation in the research effort that has been put into understanding the impacts of nitrogen *** Europe,North America and parts of Asia,although there are unanswered research questions,there is a good understanding of N deposition impacts in most grassland *** is not the case in other regions with large knowledge gaps in some parts of the *** paper reviews the impacts of N deposition on grasslands around the world,highlighting recent advances and areas where research is still needed.

关键词： acidification biomass production critical load eutrophication species composition species richness

Boron nitride nanoresonators for phonon-enhanced molecular vibrational spectroscopy at the strong coupling limit

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Light(Science & Applications) 2017年第1期6卷 55-62页

作者： Marta Autore Peining Li Irene Dolado Francisco j Alfaro-Mozaz Ruben Esteban Ainhoa Atxabal Fèlix Casanova Luis E hueso Pablo Alonso-González javier Aizpurua Alexey Y Nikitin Saül Vélez Rainer Hillenbrand CIC nanoGUNE Donostia-San Sebastián 20018Spain Donostia International Physics Center(DIPC) Donostia-San Sebastián 20018Spain IKERBASQUE Basque Foundation for ScienceBilbao 48013Spain Departamento de Física Universidad de OviedoOviedo 33007Spain Centro de Física de Materiales(MPC CSIC-UPV/EHU)Donostia-San Sebastián 20018Spain Current address:Department of Materials ETH ZürichZürich 8093Switzerland CIC nanoGUNE and UPV/EHU Donostia-San Sebastián 20018Spain

Enhanced light-matter interactions are the basis of surface-enhanced infrared absorption(SEIRA)spectroscopy,and conventionally rely on plasmonic materials and their capability to focus light to nanoscale spot *** polariton nanoresonators made of polar crystals could represent an interesting alternative,since they exhibit large quality factors,which go far beyond those of their plasmonic *** recent emergence of van der Waals crystals enables the fabrication of highquality nanophotonic resonators based on phonon polaritons,as reported for the prototypical infrared-phononic material hexagonal boron nitride(h-BN).In this work we use,for the first time,phonon-polariton-resonant h-BN ribbons for SEIRA spectroscopy of small amounts of organic molecules in Fourier transform infrared ***,the interaction between phonon polaritons and molecular vibrations reaches experimentally the onset of the strong coupling regime,while numerical simulations predict that vibrational strong coupling can be fully *** polariton nanoresonators thus could become a viable platform for sensing,local control of chemical reactivity and infrared quantum cavity optics experiments.

关键词： boron nitride phonon polaritons strong coupling surface-enhanced infrared absorption spectroscopy SEIRA

COMPUTERIZED PERIMETER SBP - 3000. UTILITY IN DIAGNOSE CONTROL AND FOLLOWING OF *** EXPE- *** RESULTS

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国际眼科杂志 2003年第1期3卷 16-17页

作者： K.Schargel E.Mengual-Verdu j.R.hueso-Abancens j.Garcia-Sanchez j.Placeres-Daban Hospital Universitario San juan de Alicante Hospital Universitario San Juan de AlicanteJefe Del Servicio de Oftalmologia Del Hospital Universitario San Juan de Alicante SpainHospital Universitario San Juan de AlicanteHospital Universitario San Juan de Alicante

Numerous studies are guided to develop shorter and quicker strategies that diminish the dependence of factors like fatigue or learning, or increase the reliability through statistical analysis. Another objective has been to improve the sensibility with different wave longitudes. However in many occasions the Hospitals take in consideration other factors when deciding the acqui-

关键词：青光眼计算机化视野检查装置应用诊断

TRABECULECTOMY IN AXENFELD RIE - GER SYNDROME. FUNTIONAL RESULT

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国际眼科杂志 2003年第1期3卷 17-17页

作者： E.Mengual-Verdu K.Schargel j.R.hueso-Abancens j.Garcia-Sanchez j.Placeres-Daban Hospital Universitario de San juan de Alicante Hospital Universitario de San Juan de AlicanteJefe del Servicio de Oftalmologia del Hospital Universitario San Juan de Alicante SpainHospital Universitario de San Juan de AlicanteHospital Universitario de San Juan de Alicante

Introduction: The congenital glaucomas can be primary or secondary as consequence of other ocular processes. The case that we present is a patient of 6 months of age with an Axenfeld Rieger syndrome. Clinical Case: Female patient that presents a prominent displaced Schwalbe line posterior embryotoxon and tissue strands extending from peripheral iris to this

关键词：先天性青光眼阿克森费尔德-里格综合征小梁切除术疗效