Sand Mining

http://www.ibtimes.com/us-oil-gas-fracking-boom-could-drive-silica-sand-mining-operations-12-more-states-1695246

http://www.jsonline.com/business/wisconsins-sand-mining-industry-poised-for-growth-b99359333z1-277161661.html

http://usatoday30.usatoday.com/money/industries/energy/story/2012-01-08/fracking-boom-sand-mining/52398528/1

 

Zebra Mussels

http://www.twincities.com/localnews/ci_26614964/dnr-declares-white-bear-lake-infested-zebra-mussels

http://www.protectyourwaters.net/hitchhikers/mollusks_zebra_mussel.php 

http://www.jsonline.com/news/wisconsin/scientists-experiment-hope-to-kill-zebra-mussels-in-state-lake-b99289167z1-262775121.html

http://www.twincities.com/ci_21338316/zebra-mussel-killer-tested-minnesota

 

Fish Farming

http://www.startribune.com/urban-fish-farm-expanding-in-st-paul/292310561/

http://www.peta.org/issues/animals-used-for-food/factory-farming/fish/aquafarming/

http://fishery.about.com/od/BenefitsofAquaculture/a/AquacultureBenefits.htm

 

MN Wolf Hunt

http://minnesota.cbslocal.com/2014/12/19/great-lakes-wolves-ordered-returned-to-endangered-list/

http://www.mprnews.org/story/2014/12/11/wolf-hunt-protest

http://www.twincities.com/localnews/ci_26209303/minnesota-wolf-hunt-licenses-increase-dnr-says-population

http://www.timberwolfinformation.org/mn-wolf-hunting-debate-sparks-passion-civility-at-duluth-symposium/

http://wildernesswaypoint.com/minnesotas-wolf-hunt-pros-and-cons/