Open AccessSpatial variation of chemical attributes in archaeological dark earth under cocoa cultivation in Western Amazon
Author(s) -
Roneres Deniz Barbosa,
Alan Ferreira Leite de Lima,
Emily Lira Simões,
Elilson Gomes de Brito Filho,
Milton César Costa Campos,
José Maurício da Cunha,
Bruno Campos Mantovanelli,
Douglas Marcelo Pinheiro Silva,
Fernando Gomes de Souza
Publication year - 2019
Publication title -
bioscience journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 19
eISSN - 1981-3163
pISSN - 1516-3725
DOI - 10.14393/bj-v35n1a2019-37137
Subject(s) - amazon rainforest , variation (astronomy) , spatial variability , earth (classical element) , geography , archaeology , ecology , biology , astrophysics , astronomy , statistics , physics , mathematics