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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

0

 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.

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

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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