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- W2959257827 endingPage "792" @default.
- W2959257827 startingPage "781" @default.
- W2959257827 abstract "Abstract. Climate change severely impacts the grassland carbon cycling by altering rates of litter decomposition and soil respiration (Rs), especially in arid areas. However, little is known about the Rs responses to different warming magnitudes and watering pulses in situ in desert steppes. To examine their effects on Rs, we conducted long-term moderate warming (4 years, ∼3 ∘C), short-term acute warming (1 year, ∼4 ∘C) and watering field experiments in a desert grassland of northern China. While experimental warming significantly reduced average Rs by 32.5 % and 40.8 % under long-term moderate and short-term acute warming regimes, respectively, watering pulses (fully irrigating the soil to field capacity) stimulated it substantially. This indicates that climatic warming constrains soil carbon release, which is controlled mainly by decreased soil moisture, consequently influencing soil carbon dynamics. Warming did not change the exponential relationship between Rs and soil temperature, whereas the relationship between Rs and soil moisture was better fitted to a sigmoid function. The belowground biomass, soil nutrition, and microbial biomass were not significantly affected by either long-term or short-term warming regimes, respectively. The results of this study highlight the great dependence of soil carbon emission on warming regimes of different durations and the important role of precipitation pulses during the growing season in assessing the terrestrial ecosystem carbon balance and cycle." @default.
- W2959257827 created "2019-07-23" @default.
- W2959257827 creator A5012961455 @default.
- W2959257827 creator A5061520243 @default.
- W2959257827 creator A5076265557 @default.
- W2959257827 creator A5090932254 @default.
- W2959257827 date "2020-02-17" @default.
- W2959257827 modified "2023-10-15" @default.
- W2959257827 title "Soil carbon release responses to long-term versus short-term climatic warming in an arid ecosystem" @default.
- W2959257827 cites W1608836379 @default.
- W2959257827 cites W1642996582 @default.
- W2959257827 cites W1932596058 @default.
- W2959257827 cites W1969328450 @default.
- W2959257827 cites W1972607178 @default.
- W2959257827 cites W1978614965 @default.
- W2959257827 cites W1979657862 @default.
- W2959257827 cites W1986964815 @default.
- W2959257827 cites W1988396787 @default.
- W2959257827 cites W1990236771 @default.
- W2959257827 cites W1991616506 @default.
- W2959257827 cites W1996725834 @default.
- W2959257827 cites W1997981479 @default.
- W2959257827 cites W1998876440 @default.
- W2959257827 cites W2006275059 @default.
- W2959257827 cites W2008261046 @default.
- W2959257827 cites W2011198574 @default.
- W2959257827 cites W2014058723 @default.
- W2959257827 cites W2015830390 @default.
- W2959257827 cites W2018481284 @default.
- W2959257827 cites W2020497479 @default.
- W2959257827 cites W2028419992 @default.
- W2959257827 cites W2030185979 @default.
- W2959257827 cites W2047456168 @default.
- W2959257827 cites W2055631337 @default.
- W2959257827 cites W2062037562 @default.
- W2959257827 cites W2062630412 @default.
- W2959257827 cites W2069850703 @default.
- W2959257827 cites W2073355741 @default.
- W2959257827 cites W2074375140 @default.
- W2959257827 cites W2087474788 @default.
- W2959257827 cites W2087716162 @default.
- W2959257827 cites W2089425483 @default.
- W2959257827 cites W2089940084 @default.
- W2959257827 cites W2092848961 @default.
- W2959257827 cites W2096359754 @default.
- W2959257827 cites W2100290432 @default.
- W2959257827 cites W2108782876 @default.
- W2959257827 cites W2111398301 @default.
- W2959257827 cites W2117630573 @default.
- W2959257827 cites W2120225845 @default.
- W2959257827 cites W2120721798 @default.
- W2959257827 cites W2120900106 @default.
- W2959257827 cites W2122133520 @default.
- W2959257827 cites W2123134406 @default.
- W2959257827 cites W2124281384 @default.
- W2959257827 cites W2125671166 @default.
- W2959257827 cites W2128440160 @default.
- W2959257827 cites W2128747438 @default.
- W2959257827 cites W2132181010 @default.
- W2959257827 cites W2132504853 @default.
- W2959257827 cites W2132896489 @default.
- W2959257827 cites W2135382150 @default.
- W2959257827 cites W2137115581 @default.
- W2959257827 cites W2141450090 @default.
- W2959257827 cites W2143576412 @default.
- W2959257827 cites W2147212594 @default.
- W2959257827 cites W2147614625 @default.
- W2959257827 cites W2148587990 @default.
- W2959257827 cites W2149739770 @default.
- W2959257827 cites W2151258909 @default.
- W2959257827 cites W2152405899 @default.
- W2959257827 cites W2152422230 @default.
- W2959257827 cites W2155906889 @default.
- W2959257827 cites W2156873932 @default.
- W2959257827 cites W2162667214 @default.
- W2959257827 cites W2166822119 @default.
- W2959257827 cites W2254100412 @default.
- W2959257827 cites W227793640 @default.
- W2959257827 cites W2304894273 @default.
- W2959257827 cites W2320772902 @default.
- W2959257827 cites W2328767830 @default.
- W2959257827 cites W2336613926 @default.
- W2959257827 cites W2417571677 @default.
- W2959257827 cites W2426795218 @default.
- W2959257827 cites W2489352211 @default.
- W2959257827 cites W2530343702 @default.
- W2959257827 cites W2554024477 @default.
- W2959257827 cites W2557946486 @default.
- W2959257827 cites W2569056153 @default.
- W2959257827 cites W2581741828 @default.
- W2959257827 cites W2759832932 @default.
- W2959257827 cites W2765256691 @default.
- W2959257827 cites W2765788703 @default.
- W2959257827 cites W2769267405 @default.
- W2959257827 cites W2792129522 @default.
- W2959257827 cites W2803014717 @default.
- W2959257827 cites W2810867519 @default.
- W2959257827 cites W2887471017 @default.