Title:	Use of pedotransfer function to expand soil bulk density data in Rio de Janeiro state, Brazil.
Authors:	ANDRADE, B. C. de VASQUES, G. M. BALIEIRO, F. de C. PINHEIRO, H. S. K. CARVALHO JUNIOR, W. de ROQUE, L. C. dos S. SILVEIRA FILHO, T. B.
Affiliation:	BÁRBARA COELHO DE ANDRADE, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; GUSTAVO DE MATTOS VASQUES, CNPS; FABIANO DE CARVALHO BALIEIRO, CNPS; HELENA SARAIVA KOENOW PINHEIRO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; WALDIR DE CARVALHO JUNIOR, CNPS; LYGIA CRESPO DOS SANTOS ROQUE, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; TELMO BORGES SILVEIRA FILHO, SECRETARIA DE ESTADO DO AMBIENTE E SUSTENTABILIDADE DO RIO DE JANEIRO.
Date Issued:	2025
Citation:	In: LATIN AMERICAN AND CARIBBEAN SOIL CARBON RESEARCH SYMPOSIUM, 2025, Rio de Janeiro. Book of abstracts [...]. [S.l.]: Galoá, 2025. Ref. 323112.
Description:	Soil bulk density is an essential property for determining soil carbon stock and sequestration, influencing other soil properties and functions. It is a difficult attribute to measure, and therefore, many studies have used statistical and computational methods to model the variation of bulk density as a function of other soil properties, which is known as pedotransfer functions (PTFs). This study aims to: (a) derive a PTF to model soil bulk density in the state of Rio de Janeiro; and (b) apply the adjusted PTF to samples distributed across the state to build a statewide soil bulk density dataset.
Thesagro:	Carbono
NAL Thesaurus:	Pedotransfer functions Carbon sequestration Soil density
Keywords:	Funções de pedotransferência Sequestro de carbono Estoque de carbono Densidade do solo
Type of Material:	Resumo em anais e proceedings
Access:	openAccess
Appears in Collections:	Resumo em anais de congresso (CNPS)