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RACe SIGNED

The impact of climate change on the uptake of arsenic into rice

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

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 RACe project word cloud

Explore the words cloud of the RACe project. It provides you a very rough idea of what is the project "RACe" about.

soil    threatening    action    partial    annual    risk    functional    iron    amount    desertification    productivity    co2    inorganic    give    atmosphere    global    worldwide    inundation    gf    quality    climate    grown    pyrosequencing    impacted    staple       grain    unknown    clone    modern    security    guilds    cesses    highest    qpcr    prevent    metabolizing    occurring    scenario    falling    toxic    besides    ultimately    land    food    decrease    will    south    east    temperatures    population    unfortunately    ideas    abundance    rice    temperature    greenhouse    elevated    understand    microbial    bacteria    presented    earth    plant    quantified    5th    organic    report    chambers    richness    gases    yield    2100    determined    pro    lower    crop    techniques    biogeochemical    mate    soils    simulating    deg    community    ipcc    msc    yields    concentrations    arsenic    libraries    asian    cli    question    paddy    speciation    pressure    emission   

Project "RACe" data sheet

The following table provides information about the project.

Coordinator
EBERHARD KARLS UNIVERSITAET TUEBINGEN 

Organization address
address: GESCHWISTER-SCHOLL-PLATZ
city: TUEBINGEN
postcode: 72074
website: www.uni-tuebingen.de

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Germany [DE]
 Project website http://n.a.
 Total cost 239˙860 €
 EC max contribution 239˙860 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2014
 Funding Scheme MSCA-IF-GF
 Starting year 2016
 Duration (year-month-day) from 2016-03-30   to  2020-03-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    EBERHARD KARLS UNIVERSITAET TUEBINGEN DE (TUEBINGEN) coordinator 239˙860.00
2    BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY US (STANFORD) partner 0.00

Map

 Project objective

Rice is the staple food worldwide. Unfortunately, global rice yield is already falling behind population growth. One of the reasons for this is the presence of toxic arsenic (As) in many South(-East) Asian paddy soils, which is known to decrease rice growth and productivity. The current change in Earth’s climate is known to cause land loss due to desertification and inundation and lower (rice) crop yields, thus, threatening the global food security. According to the highest emission scenario for greenhouse gases presented in the 5th assessment report of the IPCC, global annual temperatures could rise by more than 5°C by the year 2100. How increased temperatures and CO2 concentrations affect As uptake into rice and ultimately the quality and production of rice is unknown and the main research question of this proposal. Rice will be grown in fully controlled growth chambers with elevated temperature and partial pressure of CO2, simulating the cli-mate of the year 2100. Besides determining changes in rice growth and grain yield, the amount of organic and inorganic As in the grain will be determined to assess rice quality. Furthermore, the biogeochemical pro-cesses occurring in the soil and atmosphere during climate change will be investigated and thus, will allow to understand the observed changes in rice yield and quality due to climate change. The amount and speciation of As will be quantified in the soil, plant, and atmosphere. Changes in microbial community abundance and richness will be assessed with modern pyrosequencing techniques. Functional microbial guilds of interest (iron and arsenic metabolizing bacteria) will be assessed by qPCR, pyrosequencing, and clone libraries. Overall, the knowledge obtained within the MSC-GF action on the impact of climate change on As uptake by rice will allow a better risk assessment for productivity of rice in the future and may give ideas for how to prevent a loss in rice yield and quality in a strongly climate impacted future.

 Publications

year authors and title journal last update
List of publications.
2019 Muehe, E. M., Wang, T., Kerl, C. F., Planer-Friedrich, B. & Fendorf, S
Rice production threatened by coupled stresses of climate and soil arsenic.
published pages: , ISSN: 2041-1723, DOI:
Nature Communications 2020-04-03

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