Winters are changing: snow effects on Arctic and alpine tundra ecosystems
Snow is an important driver of ecosystem processes in cold biomes. Snow accumulation
determines ground temperature, light conditions, and moisture availability during winter. It …
determines ground temperature, light conditions, and moisture availability during winter. It …
Changing Arctic snow cover: A review of recent developments and assessment of future needs for observations, modelling, and impacts
Snow is a critically important and rapidly changing feature of the Arctic. However, snow-
cover and snowpack conditions change through time pose challenges for measuring and …
cover and snowpack conditions change through time pose challenges for measuring and …
Temperature and moisture modulate the contribution of soil fauna to litter decomposition via different pathways
B Tan, R Yin, J Zhang, Z Xu, Y Liu, S He, L Zhang, H Li… - Ecosystems, 2021 - Springer
Soil fauna are crucial decomposers in terrestrial ecosystems, but how the role of soil fauna
varies among climatic conditions and litter substrates remains poorly understood. Here, we …
varies among climatic conditions and litter substrates remains poorly understood. Here, we …
Permafrost coverage, watershed area and season control of dissolved carbon and major elements in western Siberian rivers
OS Pokrovsky, RM Manasypov, S Loiko… - …, 2015 - bg.copernicus.org
Analysis of organic and inorganic carbon (DOC and DIC, respectively), pH, Na, K, Ca, Mg,
Cl, SO 4 and Si in~ 100 large and small rivers (< 10 to≤ 150 000 km 2) of western Siberia …
Cl, SO 4 and Si in~ 100 large and small rivers (< 10 to≤ 150 000 km 2) of western Siberia …
Microbial community dynamics in the forefield of glaciers
JA Bradley, JS Singarayer… - Proceedings of the …, 2014 - royalsocietypublishing.org
Retreating ice fronts (as a result of a warming climate) expose large expanses of
deglaciated forefield, which become colonized by microbes and plants. There has been …
deglaciated forefield, which become colonized by microbes and plants. There has been …
Differential responses of litter decomposition to warming, elevated CO2, and changed precipitation regime
Q Wu, K Yue, X Wang, Y Ma, Y Li - Plant and Soil, 2020 - Springer
Background and aims Litter decomposition is a fundamental process of biogeochemical
cycles and particularly sensitive to global change. However, the overall effects of warming …
cycles and particularly sensitive to global change. However, the overall effects of warming …
Differential effects of altered precipitation regimes on soil carbon cycles in arid versus humid terrestrial ecosystems
B Wang, Y Chen, Y Li, H Zhang, K Yue… - Global change …, 2021 - Wiley Online Library
Abstract Changes in precipitation regimes have significant effects on soil carbon (C) cycles;
however, these effects may vary in arid versus humid areas. Additionally, the corresponding …
however, these effects may vary in arid versus humid areas. Additionally, the corresponding …
Micrometeorological measurements over 3 years reveal differences in N2O emissions between annual and perennial crops
Perennial crops can deliver a wide range of ecosystem services compared to annual crops.
Some of these benefits are achieved by lengthening the growing season, which increases …
Some of these benefits are achieved by lengthening the growing season, which increases …
Initial stages of tundra shrub litter decomposition may be accelerated by deeper winter snow but slowed down by spring warming
The Arctic climate is projected to change during the coming century, with expected higher air
temperatures and increased winter snowfall. These climatic changes might alter litter …
temperatures and increased winter snowfall. These climatic changes might alter litter …
Forest gaps slow lignin and cellulose degradation of fir (Abies faxoniana) twig litter in an alpine forest
A Wu, R Yin, Z Xu, L Zhang, C You, Y Liu, H Li, L Wang… - Geoderma, 2022 - Elsevier
Forest gaps are an essential driver of litter decomposition in alpine forest ecosystems, but
how gap size influences lignin and cellulose degradation in twig litter remains poorly …
how gap size influences lignin and cellulose degradation in twig litter remains poorly …