References
- Campos-Herrera R, Ali J G, Diaz B M, et al. (2013). Analyzing spatial
patterns linked to the ecology of herbivores and their natural enemies
in the soil. Frontiers in Plant Science, 4:378. DOI:
10.3389/fpls.2013.00378.
- Cui Y X, Fang L C, Guo X B, et al. (2019). Natural grassland as the
optimal pattern of vegetation restoration in arid and semi-arid
regions: Evidence from nutrient limitation of soil microbes. Science
of the Total Environment, 648: 388-397. DOI: 10.1016/j.scitotenv.
2018.08.173.
- Gao Y F, Zhao C Y, Rong Z L, et al. (2019). Energy exchange between
the atmosphere and a subalpine meadow in the Qilian Mountains,
northwest China. Journal of Hydrology.
DOI:
org/10.1016/j.jhydrol.2019.01.069.
- Grandy A S , Neff J C , Weintraub M N . (2007). Carbon structure and
enzyme activities in alpine and forest ecosystems. Soil Biology &
Biochemistry, 2007, 39(11):2701-2711. DOI:
10.1016/j.soilbio.2007.05.009.
- He J, Yan Y J, Yi X S, Wang Y, Dai Q H. (2021). Soil heterogeneity and
its interaction with plants in karst areas. Chinese Journal of Applied
Ecology, 32(6): 2249-2258. (in Chinese) DOI: 10/13287
/j/1001-9332.202106.006.
- Hu Y F , Jiang S L , Yuan S , et al. (2017). Changes in soil organic
carbon and its active fractions in different desertification stages of
alpine-cold grassland in the eastern Qinghai–Tibet Plateau[J].
Environmental earth sciences, 76(9):348.1-348.15. DOI:
10.1007/s12665-017-6684-8
- Li H Y, Zhang J G, Yao T, et al. (2018). Soil Nutrients. Enzyme
Activities and Ecological Stoichiometric Characteristics in Degraded
Alpine Grasslands. Journal of Soil and Water Conservation, 32(05)
:287-295. (in Chinese) DOI: 10.13870/i.enki.stbexb.2018.os.045.
- Li Y G, Li Z X, Feng Q, Wei W, et al. (2019). Research on the
development of the ecological protection of the Qilian Mountains based
on ecological redline. Acta Ecologica Sinica, 39(7): 2343–2352. (In
Chinese) DOI:10.5846/stxb201802250383.
- Li Y G, Li Z X, Feng Q, Wei W, et al. (2019). Research on the
development of the ecological protection of the Qilian Mountains based
on ecological redline. Acta Ecologica Sinica, 39(7): 2343–2352. (In
Chinese) DOI:10.5846/stxb201802250383.
- Liu J G, Gou X H, Zhang F, et al. (2021). Spatial patterns in the
C:N:P stoichiometry in Qinghai spruce and the soil across the Qilian
Mountains, China. CARENA, 196, 104814.
- Liu Y P. (1998). Theoretic framework for desertification assessment.
Journal of Arid Land Resources and Environment, 12(3):74-83.
- Meng, Zhongju; Dang, Xiaohong; Gao, Yong; Ren, Xiaomeng; Ding,
Yanlong; Wang, Meng (2018). Interactive effects of wind speed,
vegetation coverage and soil moisture in controlling wind erosion in a
Temperate Steppe Desert , Inner Mongolia of China. Journal of Arid
Land, 10(4): 534–547. DOI:10.1007/s40333-018-0059-1
- Nelson, D. W., & Sommers, L. E. (1996). Total carbon, organic carbon,
and organic matter. In D. L. Sparks, A. L. Page, P. A. Helmke, R. H.
Loeppert, P. N. Soltanpour, M. A. Tabatabai, C. T. Johnston, & M. E.
Sumner (Eds.), Methods of soil analysis. Part 3: Chemical methods (pp.
961–1010). Madison: Soil Science Society of America, Inc., American
Society of Agronomy, Inc.
- Office of Desertification Prevention and Control, Ministry of Forestry
of the People’s Republic of China. (1994). United Nations Convention
on Combating Desertification in Countries with Severe Drought and/or
Desertification, Especially in Africa. Beijing: China Forestry
Publishing House.
- Pennekamp F, Pontarp M , Tabi A , et al. (2018). Biodiversity
increases and decreases ecosystem stability[J]. Nature, 563. DOI:
10.1038/s41586-018-0627-8.
- Rong, Z. L. (2019). Effects of climate change on distribution of
dominant species and pattern of vegetation in Qilian Mountains.
Lanzhou University, 2019, Lanzhou.
- Sharma C M , Ghildiyal S K , Gairola S , et al. (2009). Vegetation
Structure, Composition and Diversity in Relation to the Soil
Characteristics of Temperate Mixed Broad-leaved forest along an
Altitudinal Gradient in Garhwal Himalaya. Indian Journal of Science &
Technology, 2(7).
- Soil Physics institute, Nanjing institute of Soil Science, Chinese
Academy of Sciences. (1978). Soil physical properties determination
method. Beijing; Science Press.
- Tang, Zhuangsheng; An, Hui; Deng, Lei; Wang, Yingying; Zhu, Guangyu;
Shangguan, Zhouping (2016). Effect of desertification on productivity
in a desert steppe. Scientific Reports, 6, 27839.
DOI:10.1038/srep27839
- Tao Y , Wang Z , Ma C , et al. (2019). Vegetation Heterogeneity
Effects on Soil Macro-Arthropods in an Alpine Tundra of the Changbai
Mountains, China. Plants, 8(10). DOI: 10.3390/plants8100418.
- Tessier J T, Raynal D J. (2003). Use of nitrogen to phosphorus ratios
in plant tissue as an indicator of nutrient limitation and nitro-gen
saturation. Journal of Applied Ecology, 40(3):12. DOI:
10.1046/j.1365-2664.2003.00820.x.
- Verónica A M, Cruz L , David S R, et al. (2007).Enzyme activities as
affected by soil properties and land use in a tropical watershed.
Applied Soil Ecology, 35(1):0-45. DOI: 10.1016/j.apsoil.2006. 05.012
- Wang G H, Ren J Z, Zhang Z H. (2001). A Study on the population
diversity of plant community, in Hexi mountain-oasis-desert area:
General features. ACTA PRATACULTURAE SINICA, 10(1): 1-12. DOI:
1004-5759( 2001) 01-0001-12
- Wang X Y, Chen X S, Ding Q P, Zhao X Y, Wang X J, Ma Z G, Lian J.
(2018). Vegetation and soil environmental factor characteristics, and
their relationship at different desertification stages: a case study
in the Minqin desert-oasis ecotone. Acta Ecologica Sinica, 38(5):
1569-1580. (in Chinese). DOI: 10.5846/stxb201703060365
- Wu T, Su F, Han H, et al. (2014). Responses of soil microarthropods to
warming and increased precipitation in a semiarid temperate steppe.
Applied Soil Ecology, 84:200-207.
- Xu, Z J, Li, Z C, Liu, H Y, et al. (2018). Soil organic carbon in
particle-size fractions under three grassland types in Inner Mongolia,
China. Journal of Soils and Sediments, 18:1896–1905.
DOI:10.1007/s11368-018-1951-1
- Xu L, Long E, Wei J, et al. (2021). A new approach to determine the
optimum tilt angle and orientation of solar collectors in mountainous
areas with high altitude[J]. Energy, 2021(9):121507. DOI:
10.1016/j.energy.2021.121507
- Yao X X, Bai G, Wu J P, et al. (2018). Study of Grassland Vegetation
Characteristics and Soil Nutrient and Their Correlation between
Different Grassland Types in Alpine Pastoral Area of Qilian Mountains.
ACTA AGRESTIA SINCA, 26(02):108-116. (in chinese) DOI: CNKI:SUN:CDXU.
0.2018-02-014
- Zhang P, Zhang G Q, Zhao Y P, et al. (2018). Ecological stoichiometry
characteristics of leaf-litter-soil interactions in different forest
typesin the Loess hilly-gully region of China. Acta Ecologica Sinica,
38(14):5087-5098. (In Chinese) DOI: 10.5846/stxb201707051215
- Zhang H D, Ru H L, Jiao F, et al. (2016). C, N, P, K Stoichiometric
Characteristic of Leaves, Root and Soil in Different Abandoned Years
in Loess Plateau. Huanjing Kexue, 37(3):1128-1138. DOI:
10.13227/j.hjkx.2016.03.044.
- Zhang R, Liu, T, Zhang, J L, et al. (2015). Spatial and environmental
determinants of plant species diversity in a temperate desert. Journal
of Plant Ecology, 9(2):124-131. DOI:10.1093/jpe/rtv053.
- Zhou X J, Ke T, Li S G, et al. (2020). Induced biological soil crusts
and soil properties varied between aspect, aspect gradient and plant
canopy in the Hobq desert of China[J]. CATENA, 2020, 190(20),
104559–. DOI: 10.1016/j.catena.2020.104559.