Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Metals in China: protecting the environment

20.09.2006
A new international collaborative research project that seeks to protect the environment from metal contaminants will be launched next Monday (18 September) in Beijing, China.

The project will be launched at the Society of Environmental Toxicology and Chemistry Asia/Pacific Conference. It will bring together scientists from CSIRO, the Chinese Academy of Sciences (CAS) and the Chinese Academy of Agricultural Sciences (CAAS), and is sponsored by Rio Tinto, the International Copper Association and the Nickel Producers Environmental Research Association.

Co-Director of the CSIRO Centre for Environmental Contaminants Research, Professor Mike McLaughlin, says the project aims to develop robust scientific guidelines for safe levels of copper and nickel in Chinese soils.

“South-East Asia is booming. Amid rapid industrialisation and expansion of urban populations, we need to ensure the environment is protected,” Professor McLaughlin says.

“Use of metals is increasing. Consider the manufacturing and industrial expansion currently underway in Asia, where the pace of development has outstripped the advancement of relevant policies and regulatory guidelines.

“We need sound local data that builds on recent scientific advances in the understanding of metal behaviour and toxicity in soils.”

In the first instance, a series of field and laboratory experiments will be established for a range of soils and environments in China, to examine the behaviour and toxicity of copper and nickel in Chinese soils.

This data will be combined with data already collected in European Union and Australian research programs, and CSIRO data from other South East Asian countries, to develop models that explain toxicity across a wide range of environments.

Data from previous projects conducted by CSIRO in Malaysia, Thailand and Vietnam has suggested that soils in the region have generally low background metal concentrations, but are very sensitive to metal additions as indicated by effects on plant growth and soil microbial functions,” Professor McLaughlin says.

The cooperation of Australian and Chinese governments and the global metals industries reflects a shared desire to provide science-based metals guidelines in China. The collaboration also recognises the importance of joining local knowledge with global experience in such complex scientific undertakings.

The ongoing scientific research is being endorsed by China's State Environment Protection Agency (SEPA) for guidance on revising metals standards in Chinese soils.

Research in China is being led by Professors Yibing Ma (CAAS) and Yongguan Zhu (CAS) in collaboration with CSIRO.

Clare Peddie | EurekAlert!
Further information:
http://www.csiro.au

More articles from Ecology, The Environment and Conservation:

nachricht Litter is present throughout the world’s oceans: 1,220 species affected
27.03.2017 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung

nachricht International network connects experimental research in European waters
21.03.2017 | Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB)

All articles from Ecology, The Environment and Conservation >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: A Challenging European Research Project to Develop New Tiny Microscopes

The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.

To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Researchers shoot for success with simulations of laser pulse-material interactions

29.03.2017 | Materials Sciences

Igniting a solar flare in the corona with lower-atmosphere kindling

29.03.2017 | Physics and Astronomy

As sea level rises, much of Honolulu and Waikiki vulnerable to groundwater inundation

29.03.2017 | Earth Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>