Air pollution reduction - PowerPoint PPT Presentation

Community Street Tree Inventory

David Cappaert, Michigan State University, bugwood.org. Community Street Tree Inventory. With the Emerald Ash Borer at your doorstep:. How many ash trees does your community have? What condition are they in? Where are they?. Conduct an Inventory. Inventory.

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684 views • 40 slides

Ionisation, chemistry , et altitude Briançon 11-12 December 2015

Ionisation, chemistry , et altitude Briançon 11-12 December 2015. V.I. Valenzi ,1,2 M. Sperini 1, M. Scalia 1, P. Avino 1, 2 1 , CIRPS University of Roma “La Sapienza”, Rome, Italy www.cirps.it 2 Biomedical Science Department UNIMEIER www.unimeier.eu.

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265 views • 24 slides

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