Massive investments in climatechange mitigation and adaptation are projected during coming *** of these investments will seek to modify how land is *** return on both types of investments can be increased through an ...
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Massive investments in climate change mitigation and adaptation are projected during coming *** of these investments will seek to modify how land is *** return on both types of investments can be increased through an understanding of land potential:the potential of the land to support primary production and ecosystem services,and its resilience.A Land-Potential Knowledge System(LandPKS)is being developed and implemented to provide individual users with point-based estimates of land potential based on the integration of simple,geo-tagged user inputs with cloud-based information and *** system will rely on mobile phones for knowledge and information exchange,and use cloud computing to integrate,interpret,and access relevant knowledge and information,including local knowledge about land with similar *** system will initially provide management options based on long-term land potential,which depends on climate,to-pography,and relatively static soil properties,such as soil texture,depth,and *** mod-ules will provide more specific management information based on the status of relatively dynamic soil properties such as organic matter and nutrient content,and of *** paper includes a discus-sion of how this system can be used to help distinguish between meteorological and edaphic drought.
Over the course of civilization,humans have increasingly expanded their freedom to live a better *** comparison with the primitive society,our modern society has many more choices of life-supporting resources,such as ...
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Over the course of civilization,humans have increasingly expanded their freedom to live a better *** comparison with the primitive society,our modern society has many more choices of life-supporting resources,such as yearround food supply,permanent shelters,diverse energy sources,and effective preventive and curing ***,our society is currently still heavily relying on the resources provided by Mother Nature,which cannot meet the future global needs in terms of both quantity and quality under the pressure of population growth,natural resource reduction,and environmental *** example,the food sources originating from plants,animals,or microbes do not have the nutrition balance for optimal human health[1–3].climate change and environmental deterioration threaten the food security[4–6].Increasingly,infectious diseases(e.g.,HIV/AIDS),genetic diseases(e.g.,cancer),and improper lifestyle-related disorders(e.g.,obesity)become more prevalent and remain challenging to be prevented,controlled,and *** medical technologies and modern medicine development are also meeting the ceiling.
The Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the *** present work provides an overview of all validly published,currently used basidiomycete genera to date in a...
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The Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the *** present work provides an overview of all validly published,currently used basidiomycete genera to date in a single *** outline of all genera of Basidiomycota is provided,which includes 1928 currently used genera names,with 1263 synonyms,which are distributed in 241 families,68 orders,18 classes and four *** provide brief notes for each accepted genus including information on classification,number of accepted species,type species,life mode,habitat,distribution,and sequence ***,three phylogenetic analyses with combined LSU,SSU,5.8s,rpb1,rpb2,and ef1 datasets for the subphyla Agaricomycotina,Pucciniomycotina and Ustilaginomycotina are conducted,*** time estimates are provided to the family level with 632 species from 62 orders,168 families and 605 *** study indicates that the divergence times of the subphyla in Basidiomycota are 406-430 Mya,classes are 211-383 Mya,and orders are 99-323 Mya,which are largely consistent with previous *** this study,all phylogenetically supported families were dated,with the families of Agaricomycotina diverging from 27-178 Mya,Pucciniomycotina from 85-222 Mya,and Ustilaginomycotina from 79-177 *** times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system,and also provide a better understanding of their phylogeny and evolution.
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