Precipitation changes, warming, and N input differentially affect microbial predators in an alpine meadow: Evidence from soil phagotrophic protists

Adl, 2006, Protists in soil ecology and forest nutrient cycling, Canadian Journal of Forest Research, 36, 1805, 10.1139/x06-056 Adl, 2019, Revisions to the classification, nomenclature, and diversity of eukaryotes, The Journal of Eukaryotic Microbiology, 66, 4, 10.1111/jeu.12691 Amundrud, 2016, Trophic interactions determine the effects of drought on an aquatic ecosystem, Ecology, 97, 1475, 10.1890/15-1638.1 Bates, 2013, Global biogeography of highly diverse protistan communities in soil, The ISME Journal, 7, 652, 10.1038/ismej.2012.147 Bligh, 1959, A rapid method of total lipid extraction and purification, Canadian Journal of Biochemistry and Physiology, 37, 911, 10.1139/y59-099 Bonkowski, 2004, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, 162, 617, 10.1111/j.1469-8137.2004.01066.x Bossio, 1998, Determinants of soil microbial communities: effects of agricultural management, season, and soil type on phospholipid fatty acid profiles, Microbial Ecology, 36, 1, 10.1007/s002489900087 Chen, 2013, The impacts of climate change and human activities on biogeochemical cycles on the Qinghai-Tibetan Plateau, Global Change Biology, 19, 2940, 10.1111/gcb.12277 Clarholm, 1981, Protozoan grazing of bacteria in soil-impact and importance, Microbial Ecology, 7, 343, 10.1007/BF02341429 Crowther, 2015, Biotic interactions mediate soil microbial feedbacks to climate change, 112, 7033 Dai, 2018, Long-term nitrogen fertilization decreases bacterial diversity and favors the growth of Actinobacteria and Proteobacteria in agro-ecosystems across the globe, Global Change Biology, 24, 3452, 10.1111/gcb.14163 Darbyshire, 1974, A rapid micromethod for estimating bacterial and protozoan populations in soil, Revue d'Ecologie et biologie du sol, 11, 465 de Graaff, 2019, Effects of agricultural intensification on soil biodiversity and implications for ecosystem functioning: a meta-analysis, Advances in Agronomy, 155, 1, 10.1016/bs.agron.2019.01.001 de Nijs, 2019, Soil microbial moisture dependences and responses to drying–rewetting: the legacy of 18 years drought, Global Change Biology, 25, 1005, 10.1111/gcb.14508 Delgado-Baquerizo, 2017, Soil microbial communities drive the resistance of ecosystem multifunctionality to global change in drylands across the globe, Ecology Letters, 20, 1295, 10.1111/ele.12826 Delgado-Baquerizo, 2020, Multiple elements of soil biodiversity drive ecosystem functions across biomes, Nature Ecol. Evol., 4, 210, 10.1038/s41559-019-1084-y Eisenhauer, 2012, Global change belowground: impacts of elevated CO2, nitrogen, and summer drought on soil food webs and biodiversity, Global Change Biology, 18, 435, 10.1111/j.1365-2486.2011.02555.x Galloway, 2008, Transformation of the nitrogen cycle: recent trends, questions, and potential solutions, Science, 320, 889, 10.1126/science.1136674 García-Palacios, 2016, Temporal dynamics of biotic and abiotic drivers of litter decomposition, Ecology Letters, 19, 554, 10.1111/ele.12590 García-Palacios, 2015, Are there links between responses of soil microbes and ecosystem functioning to elevated CO2, N deposition and warming? A global perspective, Global Change Biology, 21, 1590, 10.1111/gcb.12788 Geisen, 2014, Soil water availability strongly alters the community composition of soil protists, Pedobiologia, 57, 205, 10.1016/j.pedobi.2014.10.001 Geisen, 2021, Protists as catalyzers of microbial litter breakdown and carbon cycling at different temperature regimes, The ISME Journal, 15, 618, 10.1038/s41396-020-00792-y Geisen, 2016, The soil food web revisited: diverse and widespread mycophagous soil protists, Soil Biology and Biochemistry, 94, 10, 10.1016/j.soilbio.2015.11.010 Geisen, 2020, Soil protist life matters, Soil Organisms, 92, 189 Geisen, 2018, Soil protists: a fertile frontier in soil biology research, FEMS Microbiology Reviews, 42, 293, 10.1093/femsre/fuy006 Hu, 2017, Fertilization influences the nematode community through changing the plant community in the Tibetan Plateau, European Journal of Soil Biology, 78, 7, 10.1016/j.ejsobi.2016.11.001 Hu, 2017, Responses of rice paddy micro-food webs to elevated CO2 are modulated by nitrogen fertilization and crop cultivars, Soil Biology and Biochemistry, 114, 104, 10.1016/j.soilbio.2017.07.008 2013 Jansson, 2020, Soil microbiomes and climate change, Nature Reviews Microbiology, 18, 35, 10.1038/s41579-019-0265-7 Krashevska, 2010, Carbon and nutrient limitation of soil microorganisms and microbial grazers in a tropical montane rain forest, Oikos, 119, 1020, 10.1111/j.1600-0706.2009.18169.x Krashevska, 2014, Moderate changes in nutrient input alter tropical microbial and protist communities and belowground linkages, The ISME Journal, 8, 1126, 10.1038/ismej.2013.209 Krashevska, 2012, Consequences of exclusion of precipitation on microorganisms and microbial consumers in montane tropical rainforests, Oecologia, 170, 1067, 10.1007/s00442-012-2360-6 Kuang, 2016, Review on climate change on the Tibetan plateau during the last half century, Journal of Geophysical Research, 121, 3979, 10.1002/2015JD024728 Laws, 2017, Climate change effects on predator–prey interactions, Curr Opinion Insect Sci., 23, 28, 10.1016/j.cois.2017.06.010 Liu, 2015, Wet deposition of atmospheric inorganic nitrogen at five remote stations on the Tibetan Plateau, Atmospheric Chemistry and Physics Discussions, 15, 17491 Oliverio, 2020, The global-scale distributions of soil protists and their contributions to belowground systems, Sci. Adv., 6, 10.1126/sciadv.aax8787 Reich, 2020, Synergistic effects of four climate change drivers on terrestrial carbon cycling, Nature Geoscience, 13, 787, 10.1038/s41561-020-00657-1 Rillig, 2019, The role of multiple global change factors in driving soil functions and microbial biodiversity, Science, 366, 886, 10.1126/science.aay2832 Saleem, 2012, Predator richness increases the effect of prey diversity on prey yield, Nature Communications, 3, 1, 10.1038/ncomms2287 Saleem, 2013, Diversity of protists and bacteria determines predation performance and stability, The ISME Journal, 7, 1912, 10.1038/ismej.2013.95 Seppey, 2017, Distribution patterns of soil microbial eukaryotes suggests widespread algivory by phagotrophic protists as an alternative pathway for nutrient cycling, Soil Biology and Biochemistry, 112, 68, 10.1016/j.soilbio.2017.05.002 Shen, 2018, Increased chemical stability but decreased physical protection of soil organic carbon in response to nutrient amendment in a Tibetan alpine meadow, Soil Biology and Biochemistry, 126, 11, 10.1016/j.soilbio.2018.08.008 Song, 2021, Warming threatens the microbial communities in middle-high latitude peatland: evidence from testate amoebae, Soil Biology and Biochemistry, 153, 108105, 10.1016/j.soilbio.2020.108105 Thakur, 2019, Soil microbial, nematode, and enzymatic responses to elevated CO2, N fertilization, warming, and reduced precipitation, Soil Biology and Biochemistry, 135, 184, 10.1016/j.soilbio.2019.04.020 Tsyganov, 2013, Environmental factors influencing soil testate amoebae in herbaceous and shrubby vegetation along an altitudinal gradient in subarctic tundra (Abisko, Sweden), European Journal of Protistology, 49, 238, 10.1016/j.ejop.2012.08.004 Wagg, 2014, Soil biodiversity and soil community composition determine ecosystem multifunctionality, 111, 5266 Waldrop, 2004, Microbial community response to nitrogen deposition in northern forest ecosystems, Soil Biology and Biochemistry, 36, 1443, 10.1016/j.soilbio.2004.04.023 Wang, 2014, Effects of short-term and long-term warming on soil nutrients, microbial biomass and enzyme activities in an alpine meadow on the Qinghai-Tibet Plateau of China, Soil Biology and Biochemistry, 76, 140, 10.1016/j.soilbio.2014.05.014 Wu, 2021, Response of the soil food web to warming and litter removal in the Tibetan Plateau, China, Geoderma, 401, 115318, 10.1016/j.geoderma.2021.115318 Xiong, 2018, Soil protist communities form a dynamic hub in the soil microbiome, The ISME Journal, 12, 634, 10.1038/ismej.2017.171 Xiong, 2021, A global overview of the trophic structure within microbiomes across ecosystems, Environment International, 151, 106438, 10.1016/j.envint.2021.106438 Yang, 2008, Storage, patterns and controls of soil organic carbon in the Tibetan grasslands, Global Change Biology, 14, 1592, 10.1111/j.1365-2486.2008.01591.x Yuan, 2021, Climate warming enhances microbial network complexity and stability, Nature Climate Change, 11, 343, 10.1038/s41558-021-00989-9 Zeng, 2018, Impacts of projected climate warming and wetting on soil microbial communities in alpine grassland ecosystems of the Tibetan Plateau, Microbial Ecology, 75, 1009, 10.1007/s00248-017-1098-4 Zhang, 2016, Effects of short-term warming and altered precipitation on soil microbial communities in alpine grassland of the Tibetan Plateau, Frontiers in Microbiology, 7, 1032 Zhang, 2020, Simulated warming enhances the responses of microbial N transformations to reactive N input in a Tibetan alpine meadow, Environment International, 141, 105795, 10.1016/j.envint.2020.105795 Zhao, 2019, Protist communities are more sensitive to nitrogen fertilization than other microorganisms in diverse agricultural soils, Microbiome, 7, 1, 10.1186/s40168-019-0647-0 Zhao, 2020, Fertilization changes soil microbiome functioning, especially phagotrophic protists, Soil Biology and Biochemistry, 148, 107863, 10.1016/j.soilbio.2020.107863