Climate change legacies contrastingly affect the resistance and resilience of soil microbial communities and multifunctionality to extreme drought
نویسندگان
چکیده
Soil microbial communities largely determine the ability of soils to provide multiple functions simultaneously (i.e. soil multifunctionality; multifunctionality hereafter). However, a major research challenge is understanding how and associated resist recover from extreme climate events such as droughts, legacy past climatic conditions may constrain responses. Here, we used subjected 7 years reduced rainfall (~35% reduction), warming (3°C temperature increase) their combination assess change legacies on resistance resilience both fungal bacterial subsequent drought event (2 weeks at 3% water-holding capacity). At end drought, 1, 15 60 days after rewetting, assessed community composition, richness abundance, well index based eight related with carbon (C), nitrogen (N) phosphorous (P) cycling. Climate influenced abundance but not those multifunctionality. The showed opposite responses rainfall. Specifically, increased whereas they that abundance. were or communities. Yet, was Chytridiomycota, its Proteobacteria. Overall, our results indicate affected event, Our new insights contrastingly influence Furthermore, findings highlight role specific taxa play in maintaining recovering predicted under anthropogenic change. A free Plain Language Summary can be found within Supporting Information this article.
منابع مشابه
Tree communities rapidly alter soil microbial resistance and resilience to drought
and resilience to drought David Rivest*, Alain Paquette, Bill Shipley, Peter B. Reich and Christian Messier D epartement des sciences naturelles and Institut des sciences de la forêt temp er ee (ISFORT), Universit e du Qu ebec en Outaouais, 58 rue Principale, Ripon, Qu ebec J0V 1V0, Canada; Centre d’ etude de la forêt, Universit e du Qu ebec a Montr eal, Case postale 8888, succursale Centre-Vil...
متن کاملthe innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولa synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولResistance, resilience, and redundancy in microbial communities
Although it is generally accepted that plant community composition is key for predicting rates of ecosystem processes in the face of global change, microbial community composition is often ignored in ecosystem modeling. To address this issue, we review recent experiments and assess whether microbial community composition is resistant, resilient, or functionally redundant in response to four dif...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Functional Ecology
سال: 2022
ISSN: ['0269-8463', '1365-2435']
DOI: https://doi.org/10.1111/1365-2435.14000