Green roof plant species diversity improves ecosystem multifunctionality
نویسندگان
چکیده
منابع مشابه
Multifunctionality is affected by interactions between green roof plant species, substrate depth, and substrate type
Green roofs provide ecosystem services through evapotranspiration and nutrient cycling that depend, among others, on plant species, substrate type, and substrate depth. However, no study has assessed thoroughly how interactions between these factors alter ecosystem functions and multifunctionality of green roofs. We simulated some green roof conditions in a pot experiment. We planted 20 plant s...
متن کاملPlant species richness and ecosystem multifunctionality in global drylands.
Experiments suggest that biodiversity enhances the ability of ecosystems to maintain multiple functions, such as carbon storage, productivity, and the buildup of nutrient pools (multifunctionality). However, the relationship between biodiversity and multifunctionality has never been assessed globally in natural ecosystems. We report here on a global empirical study relating plant species richne...
متن کاملPlant Species and Functional Group Combinations Affect Green Roof Ecosystem Functions
BACKGROUND Green roofs perform ecosystem services such as summer roof temperature reduction and stormwater capture that directly contribute to lower building energy use and potential economic savings. These services are in turn related to ecosystem functions performed by the vegetation layer such as radiation reflection and transpiration, but little work has examined the role of plant species c...
متن کاملLocally rare species influence grassland ecosystem multifunctionality.
Species diversity promotes the delivery of multiple ecosystem functions (multifunctionality). However, the relative functional importance of rare and common species in driving the biodiversity-multifunctionality relationship remains unknown. We studied the relationship between the diversity of rare and common species (according to their local abundances and across nine different trophic groups)...
متن کاملPlant diversity and ecosystem multifunctionality peak at intermediate levels of woody cover in global drylands.
AIM The global spread of woody plants into grasslands is predicted to increase over the coming century. While there is general agreement regarding the anthropogenic causes of this phenomenon, its ecological consequences are less certain. We analyzed how woody vegetation of differing cover affects plant diversity (richness and evenness) and multiple ecosystem functions (multifunctionality) in gl...
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ژورنال
عنوان ژورنال: Journal of Applied Ecology
سال: 2015
ISSN: 0021-8901
DOI: 10.1111/1365-2664.12425