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Trees - Structure and Function publishes original papers on the physiology, biochemistry, functional anatomy, structure and ecology of trees and other woody plants. Also presented are articles concerned with pathology and technological problems, when they contribute to the basic understanding of structure and function of trees. In addition to original papers and short communications, the journal publishes reviews on selected topics concerning the structure and function of trees. The Founding Editor of Trees - Structure and Function is Hubert Ziegler. The Editors-in-Chief are Robert D. Guy, Department of Forest Sciences, University of British Columbia, Vancouver, Canada, and Ulrich E. Lüttge, Botanisches Institut der TU, Darmstadt, Germany.5-Year Impact Factor: 2.072 (2012)*

The articles in TrAC are concise, critical overviews of new developments in analytical chemistry, which are aimed at helping analytical chemists and other users of analytical techniques. These critical reviews comprise excellent, up-to-date, timely coverage of topics of interest in analytical chemistry, such as: analytical instrumentation, biomedical analysis, biomolecular analysis, biosensors, chemical analysis, chemometrics, clinical chemistry, drug discovery, environmental analysis and monitoring, food analysis, forensic science, laboratory automation, materials science, metabolomics, pesticide-residue analysis, pharmaceutical analysis, proteomics, surface science, and water analysis and monitoring.General issues contain critical review articles, news, meeting reports, book reviews and meeting announcements. In addition, Special Issues provide comprehensive updates with critical review articles on particularly topical fields of interest in analytical chemistry.Benefits to authorsWe also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our support pages: http://support.elsevier.com

For more information, go to http://www.cell.com/trends/ecology-evolution

Trends in Environmental Analytical Chemistry is devoted to publishing concise and critical overviews of the rapid changes and development in the field of environmental analytical chemistry. The acquisition of good quality chemical data in environmental systems and the sound interpretation of this data is the basis for enhancing our understanding of the environment. TrEAC provides timely coverage of the novel and innovative use of analytical methods for the investigation of environmentally relevant substances and problems. Topics of interest include critical updates on the improvements in environmental analytical chemistry, achievements and challenges of modern techniques and possible future developments in the specific fields, such as sampling methodology, techniques for remote measurements, analytical instrumentation, miniaturization and automation, determination of trace atmospheric constituents of anthropogenic and natural origin, detection and identification of organic pollutants in water, soil and biota, determination and speciation of heavy metals and radionuclides in the environment, environmental references materials; method validation and chemometrics in environmental analysis.The aim of TrEAC is to publish concise reviews covering the latest advances in environmental analytical chemistry. Reviews should comprise about 4000 words and include several figures and tables. Reviews should interpret rather than be comprehensive. References should be limited to about 60. Primary research papers describing the results of the authors' research work are not within the scope of TrEAC. Please note that most articles published in the journal are by invitation of one of the Editors. If you wish to submit a paper to TrEAC and have not been invited by one of the Editors, please submit first a short proposal (max 1 page) to the Editor-in-Chief. All reviews will be subject to peer review and should be submitted through the Elsevier Editorial System.Benefits to authorsWe also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our support pages http://support.elsevier.com

Tropicultura publie des articles originaux, des notes de recherche et de synthe`se, des re´sume´s de livres et de the`ses ainsi que des comptes rendus de films et de supports audiovisuels concernant tous les domaines lie´s au de´veloppement rural outre-mer : productions ve´ge´tales et animales, sciences ve´te´rinaires, sciences forestie`res, sciences du sol et de la terre, ge´nie rural, sciences de l'environnement, bioindustries, agroalimentaire, sociologie et e´conomie.

Urban Climate serves the scientific and decision making communities with the publication of research on theory, science and applications relevant to understanding urban climatic conditions and change in relation to their geography and to demographic, socioeconomic, institutional, technological and environmental dynamics and global change. Targeted towards both disciplinary and interdisciplinary audiences, this journal publishes original research papers, comprehensive review articles, book reviews, and short communications on topics including, but not limited to, the following:Urban meteorology and climate:• Urban canopy and boundary layer• Urban heat island effects• Coastal flooding• Urban energy budget• Impact of urban meteorology, materials, and form on urban energy use• Urban hydrologic cycle• Urban-coastal interactions• Feedbacks between air quality, local climate and global climate change• Urban impact on precipitation• Urban microclimate and weather eventsUrban environmental pollution:• Emissions and chemistry• Urban air quality• Aerosol formation and dynamics• Large-scale pollution from urban agglomerations• Emergency preparedness• Indoor and outdoor environment• Population exposure and health impacts• Urban vegetation impacts and green citiesAdaptation to global change:• Urban drivers of climate change• Urban vulnerability to climate hazards and climate change• Urban infrastructure systems• Flood control• Energy supply• Urban ecosystems• Urban waterUrban economic and social issues:• Urban climate impacts and environmental justice• Urban climate and public health• Urban transportation systems• Urban materials, energy consumption, and health• Poverty, gender and vulnerability in urban areas• Urban migration and demographic change• Urban housing and land markets• Urban policy, planning and design• Urban land use and land cover• Urban governance, institutions and innovation• Relationships between urban and non-urban areas• Cities in the global context• Neighborhoods and urban spacesResearch Approaches:• Theory• Modeling and decision support tools• Monitoring and analysis

Urban Ecosystems is an international journal devoted to scientific investigations of the ecology of urban environments and their policy implications. The scope of the journal is broad, including interactions between urban ecosystems and associated suburban and rural environments. Special emphasis is placed on the ecology of urban forests. Contributions may span a range of specific subject areas as they may apply to urban environments: biodiversity, biogeochemistry, conservation, ecosystem ecology, environmental chemistry, hydrology, landscape architecture, meteorology and climate, policy, population biology, social and human ecology, soil science, urban planning and wildlife and fisheries management.