000			02773nam a2200289Ia 4500
003			MX-MdCICY
005			20250625162415.0
040			_cCICY
090			_aB-18575
245	1	0	_aClimate and land cover shape the fungal community structure in topsoil.
490	0		_vScience of The Total Environment, 751, p.141721, 2021
520	3		_aGlobally, soils are subject to radical changes in their biogeochemistry as rampant deforestation and other forms of land use and climate change continue to transform planet Earth. To better understand soil ecosystem functioning, it is necessary to understand the responses of soil microbial diversity and community structure to changing climate, land cover, and associated environmental variables. With next-generation sequencing, we investigated changes in topsoil fungi community structure among different land cover types (from Forest to Cropland)and climate zones (from Hot to Cold zones)in the Western Pacific Region. We demonstrated that climate zones substantially (P = 0.001)altered the soil fungal beta-diversity (change in community composition), but not alpha-diversity (taxonomical diversity). In particular, precipitation, temperature, and also latitude were the best predictors of beta-diversity. Individual fungal classes displayed divergent but strong responses to climate variables and latitude, suggesting niche differentiation at lower taxonomic levels. We also demonstrated that fungal taxonomic diversity differentially responded to latitude across land covers: fungal diversity increased towards lower latitudes in the Forest and Cropland (R2 = 0.19)but increased towards both lower and higher latitudes in Fallow land (R2 = 0.45). Further, alpha-diversity was significantly influenced by soil pH in Forest (P = 0.02), and by diurnal temperature range in Fallow land and mean annual precipitation in Cropland. Collectively, various land cover types had differential influence on the latitude diversity gradient, while climate, and to some extent, edaphic variables, were crucial in shaping soil fungal community structure. Our results can also serve as a baseline for estimating global change impacts on fungal community structure in the Western Pacific Region
650	1	4	_aCLIMATE
650	1	4	_aCOMMUNITY COMPOSITION
650	1	4	_aFUNGI
650	1	4	_aLAND COVER
650	1	4	_aTAXONOMIC DIVERSITY
700	1	2	_aMukhtar, H.
700	1	2	_aLin, C. M.
700	1	2	_aWunderlich, R. F.
700	1	2	_aCheng, L. C.
700	1	2	_aKo, M. C.
700	1	2	_aLin, Y. P.
856	4	0	_uhttps://drive.google.com/file/d/1MJZA1dMPEvRNrg3Z-w1vmr7jreE3XY1X/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942			_2Loc _cREF1
008			250602s9999 xx |||||s2 |||| ||und|d
999			_c52723 _d52723