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Author : Iván Prieto,Patompong Johns Saengwilai,Ivika Ostonen,Kira A. Borden,Enrique García De La Riva
Publisher : Frontiers Media SA
Page : 169 pages
File Size : 43,8 Mb
Release : 2023-03-20
Category : Science
ISBN : 9782832517925
Author : Hans de Kroon,Eric J.W. Visser
Publisher : Springer Science & Business Media
Page : 424 pages
File Size : 53,7 Mb
Release : 2003-05-21
Category : Science
ISBN : 3540001859
In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.
Author : Narendra Kumar
Publisher : Springer Nature
Page : 359 pages
File Size : 49,9 Mb
Release : 2024-06-14
Category : Electronic
ISBN : 9789819715107
Author : Kaixiong Xing,Chen Chen,Hongbo Li,Deliang Kong
Publisher : Frontiers Media SA
Page : 356 pages
File Size : 49,9 Mb
Release : 2023-10-31
Category : Science
ISBN : 9782832537886
Plants require a proper balance of matter and energy to maintain their survival and reproduction. Biotic and/or abiotic stresses in diverse environments could influence plant photosynthesis, water and nutrient acquisition and utilization. Through the lens of plant physiological and functional ecology, the study of responses of individual plant traits and/or integration of plant responses to environmental change has been well developed. The variation of plant physiological characteristics and functional traits has been recognized with hundreds of high-quality papers on topics of plant responses to environmental stresses. For now, despite the increasing number of studies trying to establish a linkage between plant physiological processes and functional traits, these covariations have received limited theoretical and experimental verification. This knowledge gap hampers our ability to understand and predict the comprehensive responses of plants to environmental stresses at different scales.
Author : Boris Rewald,Omer Falik,Douglas Godbold,Shimon Rachmilevitch
Publisher : Frontiers E-books
Page : 317 pages
File Size : 44,9 Mb
Release : 2014-09-03
Category : Botany
ISBN : 9782889192854
There is a scarcity of detailed information regarding the ecophysiology of root systems and the way root system functioning is affected by both internal and external factors. Furthermore, global climate change is expected to increase the intensity of climate extremes, such as severe drought, heat waves and periods of heavy rainfall; in addition other stresses such as salinization of soils are increasing world-wide. Recently an increasing awareness has developed that understanding plant traits will play a major role in breeding of future crop plants. For example, there is increasing evidence that the traits of root systems are defined by the properties of individual roots. However, further knowledge on the functional importance of root segments and the molecular/physiological mechanisms underlying root system functioning and persistence is needed, and would specifically allow modifying (crop) root system functionality and efficiency in the future. Another major gap in knowledge is localized at the root-soil interface and in regard to the potential adaptive plasticity of root-rhizosphere interactions under abiotic stress and/or competition. It is currently unknown whether adaptations in microbe communities occur, for example due to modified exudation rates, and what are the subsequent influences on nutrient mobilization and uptake. Furthermore, uncovering the mechanisms by which roots perceive neighboring roots may not only contribute to our understanding of plant developmental strategies, but also has important implications on the study of competitive interactions in natural communities, and in optimizing plant performance and resource use in agricultural and silvicultural systems. In this Research Topic, we aimed to provide an on-line, open-access snapshot of the current state of the art of the field of root ecology and physiology, with special focus on the translation of root structure to function, and how root systems are influenced by interplay with internal and external factors such as abiotic stress, microbes and plant-plant interaction. We welcomed original research papers, but reviews of specific topics, articles formulating opinions or describing cutting-edge methods were also gladly accepted.
Author : Hui Zhang,Xiang Liu,Robert John
Publisher : Frontiers Media SA
Page : 242 pages
File Size : 50,8 Mb
Release : 2023-11-27
Category : Science
ISBN : 9782832539972
Human activities such as agriculture and mining have led to serious negative effects on biodiversity and important ecosystem services including biodiversity loss and climate change. Thus, it is important to quantify the key determinants of biodiversity, ecosystem functioning and ecological restoration of degraded plant communities in climate change sensitive ecosystems (i.e. subalpine and alpine meadow communities in Qinghai, tropical rainforests and tropical mountains). In this way, effective management, policy and methods can be developed to reduce the influence of climate change on these climate change sensitive ecosystems. The aforementioned human activities continue to destroy and degrade plant communities and ecosystem functioning. Climatic changes further exacerbate negative impacts and may trigger rapid loss of species, precipitate decline and changes in the flows of ecosystem goods and services. As the collective anthropogenic influence intensifies, some ecosystems may be more sensitive than others to these changes. Ecosystems that contribute greatly to human well-being through the delivery of biodiversity and ecosystem benefits should be the focus of particular concern. There are key knowledge gaps on the specific nature of anthropogenic impacts, species and ecosystem responses, and possible management and mitigation measures. Comprehensive documentation of these aspects from highly sensitive regions and ecosystems is urgently needed, particularly at fine scales, which is relevant for developing management and mitigation measures. Pathways such as ecological restoration can offset some of the impacts, but even quantifying the impacts of observed and anticipated changes is far from adequate and other mitigation measures must be considered.
Author : Xiaoming Kang,Yichao Rui,Yangong Du,Rongxiao Che,Yong Li,Bing Song
Publisher : Frontiers Media SA
Page : 222 pages
File Size : 42,7 Mb
Release : 2023-04-26
Category : Science
ISBN : 9782832521700
Author : Boris Rewald,Christian Ammer,Thorsten Grams,Henrik Hartmann,Guenter Hoch,Katharina Maria Keiblinger,Andrey V. Malyshev,Ina Christin Meier
Publisher : Frontiers Media SA
Page : 228 pages
File Size : 47,6 Mb
Release : 2020-04-01
Category : Electronic
ISBN : 9782889636402
Author : Anonim
Publisher : Frontiers Media SA
Page : 187 pages
File Size : 44,7 Mb
Release : 2023-04-14
Category : Science
ISBN : 9782832520864
Author : Bhadouria, Rahul,Tripathi, Sachchidanand,Srivastava, Pratap,Singh, Pardeep
Publisher : IGI Global
Page : 465 pages
File Size : 50,5 Mb
Release : 2019-09-27
Category : Technology & Engineering
ISBN : 9781799800163
Tropical dry forests are the most exploited and endangered ecosystems in the world. A combination of climatic and human factors often reduce these forests to patches of dry scrubs or savannas. Because these ecosystems experience a more arduous and less anticipated environment, they are more prone to environmental stress as plant communities are developed. Therefore, urgent research is necessary to understand both the detrimental issues and problem-solving approaches to conserving these important forests. The Handbook of Research on the Conservation and Restoration of Tropical Dry Forests is a pivotal reference source that combines theory and practice on the current trends and issues in this important ecological subject and discusses future challenges towards conservation strategies of these tropical dry forests. While highlighting topics such as forest management, natural regeneration, and silviculture, this publication examines the anthropogenic impacts on tropical dry forests and the necessity to rebuild their ecosystems. This book is ideally designed for state forest agency professionals, resource managers, non-governmental organization agents, ecologists, botanists, environmentalists, students, and researchers seeking current research on the threats to these forests.
Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1915 pages
File Size : 42,6 Mb
Release : 2022-04-08
Category : Science
ISBN : 9781668456798
In today’s rapidly evolving world, it has never been more critical to consider key environmental issues such as climate change, pollution, and endangered species. Society faces an unknown future where the fate of the environment is continuously in flux based on current preservation initiatives that governments develop. In order to ensure the world is protected moving forward, further study on the importance of securing environments, ecosystems, and species is necessary to successfully implement change. The Research Anthology on Ecosystem Conservation and Preserving Biodiversity considers the best practices and strategies for protecting our current ecosystems as well as the potential ramifications of failing to implement policies. Society is at a crossroads where if we continue to ignore the danger and warning signs brought about by environmental issues, we will be unable to maintain a healthy environment. Covering essential topics such as extinction, climate change, and pollution, this major reference work is ideal for scientists, industry professionals, researchers, academicians, policymakers, scholars, practitioners, instructors, and students.
Author : Eric Garnier,Marie-Laure Navas,Karl Grigulis
Publisher : Oxford University Press
Page : 255 pages
File Size : 49,7 Mb
Release : 2016
Category : Science
ISBN : 9780198757375
"This book is based on 'Diversitae fonctionnelle des Plantes - Traits des Organismes, Structure des Communautaes, Propriaetaes des Ecosystaemes' authored by Eric Garnier and Marie-Laure Navas, and published in 2013 by De Boeck. It has been substantially enriched compared to the French version, and some chapters have been extensively revised and completed"--Page vii.
Author : Diana H. Wall,Richard D. Bardgett
Publisher : Unknown
Page : 422 pages
File Size : 40,8 Mb
Release : 2013-07-18
Category : Nature
ISBN : 9780199688166
This multi-contributor, international volume synthesizes contributions from the world's leading soil scientists and ecologists, describing cutting-edge research that provides a basis for the maintenance of soil health and sustainability. The book covers these advances from a unique perspective of examining the ecosystem services produced by soil biota across different scales - from biotic interactions at microscales to communities functioning at regional and global scales. The book leads the user towards an understanding of how the sustainability of soils, biodiversity, and ecosystem services can be maintained and how humans, other animals, and ecosystems are dependent on living soils and ecosystem services. This is a valuable reference book for academic libraries and professional ecologists worldwide as a statement of progress in the broad field of soil ecology. It will also be of interest to both upper level undergraduate and graduate students taking courses in soil ecology, as well as academic researchers and professionals in the field requiring an authoritative, balanced, and up-to-date overview of this fast expanding topic.
Author : H. Lambers,Hendrik Poorter,Margaret M. I. Van Vuren
Publisher : Unknown
Page : 608 pages
File Size : 53,6 Mb
Release : 1998
Category : Science
ISBN : STANFORD:36105023472033
Author : V. Venkatramanan,Shachi Shah,Ram Prasad
Publisher : Springer Nature
Page : 402 pages
File Size : 41,7 Mb
Release : 2020-11-16
Category : Technology & Engineering
ISBN : 9789811573019
The existential environmental crisis prompted the United Nations to formulate the Millennium Development Goals at the turn of the 21st century in order to embark on an era of sustainable development. The progress and deficiencies in achieving the Millennium Development Goals provided impetus to the intelligentsia and policymakers to map out the pertinent goals for a sustainable growth trajectory for humanity and the planet. The United Nations’ 2030 Agenda for Sustainable Development, which was adopted in September 2015, took the shape of 17 Sustainable Development Goals (SDGs) and 169 targets. In effect, the 17 Sustainable Development Goals focus on protecting the earth's life support systems for intra- and inter-generational equity and for development that is rooted in sustainability science. Attaining these goals is an uphill task; nevertheless, scientific knowledge, trans and interdisciplinary inquiries, concerted global action and capacity building would provide an enabling environment for achieving the SDGs. This book explores the synergies and trade-offs between climate change management and other SDGs. It highlights the policy imperatives as well as the interrelations between combating climate change and its impacts (SDG 13) and food and nutritional security (SDG 2), water security (SDG 6), soil security (SDG 15), energy security (SDG 7), poverty eradication (SDG 1), gender equality (SDG 5), resilient infrastructure (SDG 9), and sustainable and resilient cities (SDG 11).