Rock crevices determine woody and herbaceous plant cover in the karst critical zone

Dolomite; Karst critical zone; Limestone; Vegetation composition; Vegetation productivity; Ecosystems; Forestry; Landforms; Lime; Lithology; Radiometers; Remote sensing; Soils; Surveys; Complicated structures; Critical zones; Moderate resolution imaging spectroradiometer; Net primary productivity; Vegetation restoration; Vegetation; MODIS; China; Guizhou

Abstract :

[en] The study of the critical zones (CZs) of the Earth link the composition and function of aboveground vegetation with the characteristics of the rock layers, providing a new way to study how the unique rock and soil conditions in karst regions affect the aboveground vegetation. Based on survey results of the rocks, soils and vegetation in the dolomite and limestone distribution areas in the karst area of central Guizhou, it was found that woody plant cover increases linearly with the number of cracks with a width of more than 1 mm, while the cover of herbaceous plants shows the opposite trend (p<0.01). The dolomite distribution area is characterized by undeveloped crevices, and the thickness of the soil layer is generally less than 20 cm, which is suitable for the distribution of herbaceous plants with shallow roots. Due to the development of crevices in the limestone distribution area, the soil is deeply distributed through the crevices for the deep roots of trees, which leads to a diversified species composition and a complicated structure in the aboveground vegetation. Based on moderate resolution imaging spectroradiometer (MODIS) remote sensing data from 2001 to 2010, the normalized differentiated vegetation index (NDVI) and annual net primary productivity (NPP) results for each phase of a 16-day interval further indicate that the NDVI of the limestone distribution area is significantly higher than that in the dolomite distribution area, but the average annual NPP is the opposite. The results of this paper indicate that in karst CZs, the lithology determines the structure and distribution of the soil, which further determines the cover of woody and herbaceous plants in the aboveground vegetation. Although the amount of soil in the limestone area may be less than that in the dolomite area, the developed crevice structure is more suitable for the growth of trees with deep roots, and the vegetation activity is strong. At present, the treatment of rocky desertification in karst regions needs to fully consider the rock-soilvegetation- air interactions in karst CZs and propose vegetation restoration measures suitable for different lithologies. © 2019, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature.

Disciplines :

Environmental sciences & ecology

Author, co-author :

Liu, H.; College of Urban and Environmental Sciences and MOE Laboratory for Earth Surface Processes, Peking University, Beijing, 100871, China

Jiang, Z.

Dai, J.; College of Urban and Environmental Sciences and MOE Laboratory for Earth Surface Processes, Peking University, Beijing, 100871, China

Wu, X.; Faculty of Geographical Sciences, Beijing Normal University, Beijing, 100875, China

Peng, J.; College of Urban and Environmental Sciences and MOE Laboratory for Earth Surface Processes, Peking University, Beijing, 100871, China

Wang, H.; College of Urban and Environmental Sciences and MOE Laboratory for Earth Surface Processes, Peking University, Beijing, 100871, China

Meersmans, Jeroen ; Université de Liège - ULiège > Département GxABT > Analyse des risques environnementaux

Green, S. M.; Geography, CLES, University of Exeter, Exeter, EX4 4SB, United Kingdom

Quine, T. A.; Geography, CLES, University of Exeter, Exeter, EX4 4SB, United Kingdom

Language :

English

Title :

Rock crevices determine woody and herbaceous plant cover in the karst critical zone

Publication date :

2019

Journal title :

Science China Earth Sciences

ISSN :

1674-7313

eISSN :

1869-1897

Publisher :

Science in China Press

Volume :

Issue :

Pages :

1756-1763

Peer reviewed :

Peer Reviewed verified by ORBi

Funders :

Chinese Academy of Sciences [CN]
Peking University, PKU
NSCF - National Natural Science Foundation of China [CN]

Available on ORBi :

since 08 November 2021

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Bibliography

Bornyasz M A, Graham R C, Allen M F. 2005. Ectomycorrhizae in a soil-weathered granitic bedrock regolith: Linking matrix resources to plants. Geoderma, 126: 141–160
Brantley S L, Goldhaber M B, Ragnarsdottir K V. 2007. Crossing disciplines and scales to understand the critical zone. Elements, 3: 307–314
Bucker P K, Grapes R. 2011. Metamorphism of Dolomites and Limestones. Berlin, Heidelberg: Springer
Canadell J, Jackson R B, Ehleringer J B, Mooney H A, Sala O E, Schulze E D. 1996. Maximum rooting depth of vegetation types at the global scale. Oecologia, 108: 583–595
Compilation Committee of the Local Chronicle of Puding County. 1999. Puding County. Guiyang: Guizhou People’s Publishing House
Du H, Peng W X, Song T Q, Zeng F P, Wang K L, Song M, Zhang H. 2015. Spatial pattern of woody plants and their environmental interpretation in the karst forest of southwest China. Plant Biosystems, 149: 121–130
Du X L, Wang S J, Luo X. 2009. Effects of different soil types on δ13C values of common plant leaves in karst rocky desertification areas in Guizhou Province (in Chinese with English abstract). Environ Sci, 35: 3587–3594
Guo L, Lin H. 2016. Critical zone research and observatories: Current status and future perspectives. Vadose Zone J, 15: 1–14
Hahm W J, Riebe C S, Lukens C E, Araki S. 2014. Bedrock composition regulates mountain ecosystems and landscape evolution. Proc Natl Acad Sci USA, 111: 3338–3343
Huang W L, Tu Y L, Yang L. 1988. Guizhou Vegetation (in Chinese). Guiyang: Guizhou People’s Publishing House
Holbrook W S, Riebe C S, Elwaseif M, Hayes J L, Basler-Reeder K, Harry D L, Malazian A, Dosseto A, Hartsough P C, Hopmans J W. 2014. Geophysical constraints on deep weathering and water storage potential in the Southern Sierra Critical Zone Observatory. Earth Surf Process Landf, 39: 366–380
Jiang Z C, Lian Y Q, Qin X Q. 2014. Rocky desertification in Southwest China: Impacts, causes, and restoration. Earth-Sci Rev, 132: 1–12
Kuzyakov Y, Xu X L. 2013. Competition between roots and microorganisms for nitrogen: Mechanisms and ecological relevance. New Phytol, 198: 656–669
Lin H. 2010. Earth’s Critical Zone and hydropedology: Concepts, characteristics, and advances. Hydrol Earth Syst Sci, 14: 25–45
Liu Y G, Liu C C, Wei Y F, Liu Y G, Guo K. 2011. Species composition and community structure characteristics of different vegetation successional stages in Puding County, Guizhou Province (in Chinese with English abstract). Chin J Plant Ecol, 35: 1009–1018
Loreau M, Hector A. 2001. Partitioning selection and complementarity in biodiversity experiments. Nature, 412: 72–76
Ma L F. 2002. China Geological Atlas (in Chinese). Beijing: Geological Publishing Houses
National Research Council (NRC). 2001. Basic Research Opportunities in Earth Science. Washington D C: National Academy Press
Rempe D M, Dietrich W E. 2014. A bottom-up control on fresh-bedrock topography under landscapes. Proc Natl Acad Sci USA, 111: 6576–6581
Rempe D M, Dietrich W E. 2018. Direct observations of rock moisture, a hidden component of the hydrologic cycle. Proc Natl Acad Sci USA, 115: 2664–2669
Richter D B, Yaalon D H. 2012. “The changing model of soil” revisited. Soil Sci Soc Am J, 76: 766–778
Richter D B, Billings S A. 2015. ‘One physical system’: Tansley’s ecosystem as Earth’s critical zone. New Phytol, 206: 900–912
Roering J J, Marshall J, Booth A M, Mort M, Jin Q. 2010. Evidence for biotic controls on topography and soil production. Earth Planet Sci Lett, 298: 183–190
Schultz J, Jordan I, Jordan D. 1995. The Ecozones of the World: The Ecological Divisions of the Geosphere. Berlin, Heidelberg: Springer
Schenk H J, Jackson R B. 2005. Mapping the global distribution of deep roots in relation to climate and soil characteristics. Geoderma, 126: 129–140
Song T Q, Peng X X, Zeng Y P, Wang K L, Qin W G, Tan W N, Liu L, Du H, Lu S Y. 2010. The spatial pattern and environmental interpretation of forest communities in the karst peak clusters (in Chinese with English abstract). Chin J Plant Ecol, 34: 298–308
Sweeting M M. 2012. Karst in China: Its Geomorphology and Environment. Berlin, New York: Springer
Tong X, Brandt M, Yue Y, Horion S, Wang K, Keersmaecker W D, Tian F, Schurgers G, Xiao X, Luo Y, Chen C, Myneni R, Shi Z, Chen H, Fensholt R. 2018. Increased vegetation growth and carbon stock in China karst via ecological engineering. Nat Sustain, 1: 44–50
Yang C, Liu C Q, Song Z L, Liu Z M, Zheng H Y. 2008. Distribution characteristics of plant soil C, N and S in karst mountain areas of Guizhou (in Chinese with English abstract). J Beijing For Univ, 30: 45–51
Yin L, Cui M, Zhou J X, Li Z W, Huang B, Fang J M. 2013. Spatial variability of soil thickness in small watersheds in karst plateau (in Chinese with English abstract). Chin Soil Water Conserv Sci, 11: 51–58
Yu L F, Zhu S Q, Ye J Z. 2002. Drought tolerance adaptability of different species in karst forests (in Chinese with English abstract). J Nanjing For Univ-Nat Sci Ed, 26: 19–22
Yue Y M, Zhang B, Wang K L, Liu B, Li R, Yang Q Q, Zhang M Y. 2010a. Spectral indices for estimating ecological indicators of karst rocky desertification. Int J Remote Sens, 31: 2115–2122
Yue Y M, Wang K L, Zhang B, Chen Z X, Jiao Q J, Liu B, Chen H S. 2010b. Exploring the relationship between vegetation spectra and ecogeo-environmental conditions in karst region, Southwest China. Environ Monit Assess, 160: 157–168
Zhu S Q. 1997. Karst Forest Ecology Research. Guiyang: Guizhou Science and Technology Press