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We Fix CrawlSpaces · 2012. 3. 25. · of exemption from the board’s regulation—but it came...

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By Tim De Chant TRIBUNE REPORTER Government scientists ex- pressed relief Thursday that surveys of the Illinois and Des Plaines Rivers did not reveal any further movement of the Asian carp toward the vul- nerable waters of Lake Michi- gan. Scientists with the U.S. Army Corps of Engineers and the U.S. Fish and Wildlife Service sighted two bighead carp and six silver carp about 30 river miles from an electric fish barrier near Romeoville that is meant to keep Asian carp from reaching the lake— close, but no closer than fish spotted by previous surveys. The agencies monitor the advance of the two ravenous invasive species each year by traveling the rivers and “electrofishing,” or tempo- rarily stunning the fish with a species-specific electric current so they rise to the sur- face. Nine boats of scientists were out scanning the water- ways Wednesday and Thurs- day. During this year’s “Carp Corral,” the 13th such annual survey, scientists were hop- ing to capture bighead carp close to the electric fish barri- er so they could implant thumb-size ultrasonic trans- mitters. But the fish have proved elusive, darting away after be- ing shocked, and by Thurs- day, the teams had not suc- ceeded in netting any carp in the waterways near Channa- hon. If they are still unsuc- cessful Friday, they will try again later this summer. Scientists plan to place can- ister-like sensors in the river that will listen for each trans- mitter’s sonic signature, tracking individual carp as they advance toward the fish barrier in the Chicago Sani- tary and Ship Canal near Ro- meoville. “Right now the main worry is to keep them out of Lake Michigan,” said John Chick, aquatic ecologist with the Illi- nois Natural History Survey. Brought to the United States to control algal blooms in fish farms, bighead and sil- ver carp can consume up to 20 percent of their weight in microscopic plankton per day. Compared with the plank- ton-rich Illinois River, the lake is an aquatic desert. Be- cause Lake Michigan’s native species already compete with zebra and quagga mussels for plankton, more mouths at the table could push those popu- lations to extinction, experts say. [email protected] Tribune photo by Abel Uribe Scott Bartell (right) of the Illinois Department of Natural Resources joins other biologists in searching for Asian carp. Asian carp’s invasion may have stalled Scientists say fish no closer to lake Comments, questions and sug- gestions about articles in this section are welcome. Write: Peter Kendall Associate Managing Editor for Metropolitan News 435 N. Michigan Ave. Chicago, IL 60611 Phone: 312-222-3540 E-mail: [email protected] How to contact us
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  • 2 CHICAGO TRIBUNE Ô METRO Ô SECTION 2 Ô FRIDAY, JUNE 20, 2008 C

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    By James KimberlyTRIBUNE REPORTER

    Northern Illinois Univer-sity broke ground Thursdayfor a $160 million proton ther-apy cancer treatment centerin West Chicago, a projectthat will be the first of its kindin Illinois and one the schoolplans to build in less than twoyears.

    If the college meets its ag-gressive construction dead-line—it hopes to treat its first

    patient by March 1, 2010—itwould be a record time forsuch a complex project. Oncebuilt, the center will providebetter treatment for pediatricand certain types of soft-tis-sue cancers in adults whonow have to travel far awayfor treatment, oncologistssay.

    Officials from NIU say theyare up to the challenge.

    “We’re right at or slightlyahead of schedule,” said JohnLewis, associate vice presi-dent for administration anduniversity outreach. “Wehave a lot of people workingvery hard to meet that 24-month schedule.”

    NIU, which is building thecenter in the DuPage Na-tional Technology Park, isunder such a tight construc-tion timeline because of theunusual way it received stateapproval. When seeking per-mission from the IllinoisHealth Facilities PlanningBoard, NIU requested an ex-emption from the stateboard’s regulation on thegrounds it was a university,not a health facility.

    The school received ap-proval to build—a certificateof exemption from the board’sregulation—but it came withthe caveat that the facilityopen within 24 months.

    It’s not clear what wouldhappen if NIU fails to do so.However, health board rulesdo say that if an applicantfails to complete a projectwithin 24 months, the certifi-cate of exemption expires andcannot be extended.

    That has never happenedbefore, an Illinois Depart-ment of Public Health spokes-man said, and officials wereunwilling to speculate.

    DuPage County BoardChairman Robert Schiller-strom said the project willspur more development forthe park.

    “This facility will helpbring jobs to the DuPage

    Technology Park,” Schiller-strom said. “That, in turn,will bring more businesses tothe park and will create evenmore jobs.”

    The project also will benefitcancer patients in Illinois,who currently have to travelto Bloomington, Ind.; Jack-sonville; Houston; Boston; orLoma Linda, Calif., for thetreatment.

    Proponents of proton thera-py say it is the most effectiveway to deliver radiation treat-ment to sensitive tissues be-cause proton beams can bemore precise than othermethods, enabling doctors touse lower dosages and caus-

    ing fewer side effects. “This is a glorious day,”

    said Cherilyn Murer, chair-man of the NIU board of trust-ees. ‘‘This is a true collabora-tion of science, medicine andeducation.”

    Lewis said constructioncrews will begin movingearth on the site within theweek. Construction will bene-fit from years of preplanningthat went into the design,Lewis said.

    The Northwestern MedicalFaculty Foundation will bethe center’s provider of clini-cal services.

    [email protected]

    NIU breaks ground for proton clinicCancer centerto be 1st in state

    By Tim De ChantTRIBUNE REPORTER

    Government scientists ex-pressed relief Thursday thatsurveys of the Illinois and DesPlaines Rivers did not revealany further movement of theAsian carp toward the vul-nerable waters of Lake Michi-gan.

    Scientists with the U.S.Army Corps of Engineers andthe U.S. Fish and WildlifeService sighted two bigheadcarp and six silver carp about30 river miles from an electricfish barrier near Romeoville

    that is meant to keep Asiancarp from reaching the lake—close, but no closer than fishspotted by previous surveys.

    The agencies monitor theadvance of the two ravenousinvasive species each year bytraveling the rivers and“electrofishing,” or tempo-rarily stunning the fish witha species-specific electriccurrent so they rise to the sur-face. Nine boats of scientistswere out scanning the water-ways Wednesday and Thurs-day.

    During this year’s “CarpCorral,” the 13th such annualsurvey, scientists were hop-ing to capture bighead carpclose to the electric fish barri-er so they could implantthumb-size ultrasonic trans-mitters.

    But the fish have provedelusive, darting away after be-ing shocked, and by Thurs-day, the teams had not suc-ceeded in netting any carp inthe waterways near Channa-hon. If they are still unsuc-cessful Friday, they will tryagain later this summer.

    Scientists plan to place can-ister-like sensors in the riverthat will listen for each trans-mitter’s sonic signature,tracking individual carp as

    they advance toward the fishbarrier in the Chicago Sani-tary and Ship Canal near Ro-meoville.

    “Right now the main worryis to keep them out of LakeMichigan,” said John Chick,

    aquatic ecologist with the Illi-nois Natural History Survey.

    Brought to the UnitedStates to control algal bloomsin fish farms, bighead and sil-ver carp can consume up to 20percent of their weight in

    microscopic plankton perday.

    Compared with the plank-ton-rich Illinois River, thelake is an aquatic desert. Be-cause Lake Michigan’s nativespecies already compete with

    zebra and quagga mussels forplankton, more mouths at thetable could push those popu-lations to extinction, expertssay.

    [email protected]

    Tribune photo by Abel Uribe

    Scott Bartell (right) of the Illinois Department of Natural Resources joins other biologists in searching for Asian carp.

    Asian carp’s invasionmay have stalledScientists say fishno closer to lake

    Comments, questions and sug-gestions about articles in thissection are welcome.Write:Peter KendallAssociate Managing Editor for Metropolitan News435 N. Michigan Ave.Chicago, IL 60611 Phone: 312-222-3540E-mail: [email protected]

    How to contact us

    Product: CTMETRO PubDate: 06-20-2008 Zone: C Edition: HD Page: 2-2 User: gajohnson Time: 06-19-2008 22:37 Color: CMYK


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