4.7 Article

The distribution of cadmium in soil and cacao beans in Peru

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biodiversity Conservation

Socio-ecological benefits of fine-flavor cacao in its center of origin

Teja Tscharntke et al.

Summary: Combining food security with biodiversity conservation remains a major challenge in tropical regions. In the western Amazon region, there is growing interest in converting high-yielding bulk-quality cacao to native fine-flavor varieties, which can help adapt to regional climate and enhance ecosystem services. However, this conversion may also increase susceptibility to diseases. Successful conversion experiences, such as selecting disease-resistant native fine-flavor cacao genotypes and organizing cooperatives, offer promising socio-ecological perspectives.

CONSERVATION LETTERS (2023)

Article Multidisciplinary Sciences

Drivers of cadmium accumulation in Theobroma cacao L. beans: A quantitative synthesis of soil-plant relationships across the Cacao Belt

Jordon Wade et al.

Summary: Elevated cadmium concentrations in cacao and cocoa-based products pose a potential health risk. This study systematically compiled climatic, edaphic, and plant data from the Cacao Belt to determine the primary drivers of cadmium content in cacao beans. The research found that total soil cadmium concentration, soil pH, and leaf cadmium were the best predictors of bean cadmium content. Mitigation strategies targeting plant physiology-based approaches are more likely to be successful than soil-based strategies.

PLOS ONE (2022)

Article Agriculture, Multidisciplinary

Effect of soil characteristics on cadmium absorption and plant growth of Theobroma cacao L. seedlings

Juan Esteban Correa et al.

Summary: Cadmium uptake by cacao plants can be influenced by soil characteristics, with factors like potassium and density having moderate to strong correlations with foliar cadmium levels. Different soil variables can impact the growth of cacao plants at various cadmium concentrations, but there were no significant differences between cultivars in terms of cadmium uptake or plant growth. A multiple linear regression model was proposed to estimate foliar cadmium content, showing a high correlation between available cadmium and foliar cadmium.

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2021)

Article Agronomy

The First National Survey of Cadmium in Cacao Farm Soil in Colombia

Daniel Bravo et al.

Summary: This study is the first nationwide survey on the distribution of Cd content in cacao-growing soils in Colombia, using a cold/hotspots model for analysis and both descriptive and predictive analytical tools to assess key factors regulating Cd concentration. Results suggest a high variability in factors correlated with Cd in cacao growing soils nationally, providing a baseline for future studies.

AGRONOMY-BASEL (2021)

Article Biodiversity Conservation

Climate change impact on cultivated and wild cacao in Peru and the search of climate change-tolerant genotypes

Viviana Ceccarelli et al.

Summary: The study found that different modelling approaches are required for cultivated and wild cacao, and spatial filtering resolution has a significant impact on future suitability predictions. Overall, the models predict a contraction of suitable area for cultivated cacao while a more positive future for wild cacao in Peru. Changes in ecogeographical zones are expected in 8%-16% of the distribution, and several potential areas for climate change-tolerant genotypes were identified.

DIVERSITY AND DISTRIBUTIONS (2021)

Review Environmental Sciences

Mitigating the level of cadmium in cacao products: Reviewing the transfer of cadmium from soil to chocolate bar

Ruth Vanderschueren et al.

Summary: The new EU regulation on cadmium in cacao-derived products has impacts on the global cacao market. Cadmium concentrations in cacao beans are typically higher in Latin America, largely influenced by soil conditions. In the short term, mixing cacao from different origins may be the most feasible strategy to meet the EU limits.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Environmental Sciences

Cadmium speciation as influenced by soil water content and zinc and the studies of kinetic modeling in two soils textural classes

Farzad Rassaei et al.

INTERNATIONAL SOIL AND WATER CONSERVATION RESEARCH (2020)

Review Environmental Sciences

Biophysical and socioeconomic factors influencing soil carbon stocks: a global assessment

Sandra Duarte-Guardia et al.

MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE (2020)

Article Environmental Sciences

Soil properties and agronomic factors affecting cadmium concentrations in cacao beans: A nationwide survey in Ecuador

David Arguello et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Environmental Sciences

Cadmium Accumulation in Peruvian Cacao (Theobroma cacao L.) and Opportunities for Mitigation

Katharina Laila Marie Zug et al.

WATER AIR AND SOIL POLLUTION (2019)

Article Environmental Sciences

Genetic variation in bioaccumulation and partitioning of cadmium in Theobroma cacao L.

Caleb Lewis et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2018)

Article Environmental Sciences

Soil cadmium uptake by cocoa in Honduras

A. Gramlich et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2018)

Article Meteorology & Atmospheric Sciences

WorldClim 2: new 1-km spatial resolution climate surfaces for global land areas

Stephen E. Fick et al.

INTERNATIONAL JOURNAL OF CLIMATOLOGY (2017)

Article Environmental Sciences

Cadmium uptake by cocoa trees in agroforestry and monoculture systems under conventional and organic management

A. Gramlich et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

Article Multidisciplinary Sciences

SoilGrids250m: Global gridded soil information based on machine learning

Tomislav Hengl et al.

PLOS ONE (2017)

Article Environmental Sciences

Concentration of cadmium in cacao beans and its relationship with soil cadmium in southern Ecuador

E. Chavez et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2015)

Article Environmental Sciences

Cadmium solubility in paddy soils: Effects of soil oxidation, metal sulfides and competitive ions

Jennifer de Livera et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2011)

Article Soil Science

Robust analysis of soil properties at the national scale: cadmium content of French soils

B. P. Marchant et al.

EUROPEAN JOURNAL OF SOIL SCIENCE (2010)

Article Biochemical Research Methods

Bias in random forest variable importance measures: Illustrations, sources and a solution

Carolin Strobl et al.

BMC BIOINFORMATICS (2007)