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<!DOCTYPE html>
<html>
<head>
<title>Case of the Salmon Famine</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<!--An ecological mystery--solve ecological riddles
correctly to earn clues-->
<header>
<h1 class="title">The Case of the Salmon Famine</h1>
<h2 class="subtitle">An Ecological Mystery</h3>
</header>
<!--Goals and Standards:-->
<div class="standards">
<h4 id="collapseObjective"><a href="">Objective (Collapse)</a></h4>
<h4 id="expandObjective"><a href="">Objective (Expand)</a></h4>
<p id=objective>The learner will use evidence of interdependence to
predict how changes in a community may affect other
organisms in the community.</p>
</div>
<div class="standards" id="standardsDiv">
<h4 id="collapseStandards"><a href="">Next Generation Science Standards (Collapse)</a></h4>
<h4 id="expandStandards"><a href="">Next Generation Science Standards (Expand)</a></h4>
<ul id="standardsList">
<li><a href="https://www.nextgenscience.org/pe/5-ps3-1-energy"
target=" " class="standards code">5-PS3-1.</a> Use models to describe that energy in animals’
food (used for body repair, growth, motion, and to maintain body
warmth) was once energy from the sun. </li>
<li><a href="https://www.nextgenscience.org/pe/5-ls2-1-ecosystems-interactions-energy-and-dynamics"
target=" " class="standards code">5-LS2-2.</a> Develop a model to describe the movement of
matter among plants, animals, decomposers, and the environment.</li>
<li><a href="https://www.nextgenscience.org/pe/ms-ls2-1-ecosystems-interactions-energy-and-dynamics"
target=" " class="standards code">MS-LS2-1.</a> Analyze and interpret data to provide evidence
for the effects of resource availability on organisms and populations of organisms in an ecosystem.</li>
<li><a href="https://www.nextgenscience.org/pe/ms-ls2-2-ecosystems-interactions-energy-and-dynamics"
target=" " class="standards code">MS-LS2-2.</a> Construct an explanation that predicts patterns of
interactions among organisms across multiple ecosystems.</li>
<li><a href="https://www.nextgenscience.org/pe/ms-ls2-3-ecosystems-interactions-energy-and-dynamics"
target=" " class="standards code">MS-LS2-3.</a> Develop a model to describe the cycling of matter
and flow of energy among living and nonliving parts of an ecosystem.</li>
<li><a href="https://www.nextgenscience.org/pe/ms-ls2-4-ecosystems-interactions-energy-and-dynamics"
target=" " class="standards code">MS-LS2-4.</a> Construct an argument supported by empirical
evidence that changes to physical or biological components of an ecosystem affect populations.</li>
</ul>
</div>
<div class="standards">
<h4 id="collapseDisclaimer"><a href="">Disclaimer (Collapse)</a></h4>
<h4 id="expandDisclaimer"><a href="">Disclaimer (Expand)</a></h4>
<p id="disclaimer"> This form and all associated materials constitute a work of fiction produced
for educational purposes by Heather Cole. Places, photos and names are used fictitiously
and any similarity to actual persons, places and events is coincidental. I
claim no copyright over the photographs and written materials which are used here for
educational purposes in
accordance with "fair use." If you wish to use these materials for purposes which
go beyond fair use, you will need to ask permission of the copyright owner.
</p>
</div>
<!--Mystery description-->
<div class="directions" id="directions">
<h2>Directions</h2>
<p>Solving these riddles correctly will earn you more clues on your map to help solve the case
of the salmon famine! The answers to the riddles themselves are clues in their own way!
Stay alert and look closely.
</p>
<p>
<strong>Click "City Hall"</strong> on the map below to begin.
</p>
</div>
<!--question 1-->
<div class=level id="level1Heading">
<h2>LEVEL 1:</h2>
</div>
<div class="question fade" id="q1Container">
<form>
<label for="answer1">
I produce food every day, just like a factory. <br>
I make it from components that consumers can't see. <br>
In the woods, most everybody else eats <em>me</em>! <br>
The trunk of the food chain: What am I? I'm a
</label>
<input type="text" id="answer1" name="tree"
placeholder="???" size= "8" required
pattern="[Tt]rees?" title="Hint: it rhymes!">
<input type="submit" value="Check My Answer!" id="q1Button">
</form>
</div>
<!--clue 1: does not display until correct answer is given-->
<div class="clue fade" id="clue1Container">
<h3>Great Job! <em>You've unlocked new locations on your map!</em></h3>
<p>Although producers don't eat, they do make food for everyone else! <br>
<em>Keep this in mind as you're sleuthing: Each riddle's solution
is a hint for the overall mystery.</em>
</p>
<figure>
<img src="assets/tree1 pexels-james-wheeler-1564655.jpg" title="Tree with falling leaves by a stream" alt="Tree with falling leaves by a stream">
<figcaption>Photo credit: James Wheeler (Pexels)</figcaption>
</figure>
<br>
<br>
</div>
<!--question 2-->
<div class=level id=level2Heading>
<h2>LEVEL 2:</h2>
</div>
<div class="question fade" id="q2Container">
<form>
<label for="answer2">
We may not seem as pleasant as a fragrant red rose, <br>
But our efforts are part of the reason it grows. <br>
It's just respiration! Don't turn up your nose. <br>
What do we do? We help
</label>
<input type="text" id="answer2" name="decompose"
placeholder="???" size= "12" required
pattern="[Dd]ecomposer?s?" title="Hint: it rhymes!">
<input type="submit" value="Check My Answer!" id="q2Button">
<figure>
<img src="assets/Dead Rose pexels-monicore-136347.jpg" title="Dead rose" alt="Dead rose">
<figcaption>Photo credit: Monicore (Monica Stawowy), Pexel</figcaption>
</figure>
</form>
</div>
<!--clue 2: does not display until correct answer is given-->
<div class="clue" id="clue2Container">
<h3>Nice Work! <em>You've unlocked new locations on your map!</em></h3>
<p>Decomposers help return nutrients to the soil so that plants can use them
again to build their bodies. <br>
<em>Keep this in mind as you're examining the evidence!</em>
</p>
<figure>
<img src="assets/Mushroom 1 pexels-egor-kamelev-757292.jpg" title="Fungi help decompose!" alt="Fungi help decompose!">
<figcaption>Photo credit: Egor Kamelev (Pexels)</figcaption>
</figure>
<br>
<br>
</div>
<!--question 3-->
<div class=level id=level3Heading>
<h2>LEVEL 3:</h2>
</div>
<div class="question fade" id="q3Container">
<form>
<label for="answer3">
They get it from the the sun or deep vents in the sea. <br>
In any case, all ecosystems need
</label>
<input type="text" id="answer3" name="energy"
placeholder="???" size= "8" required
pattern="[Ee]nergy" title="Hint: it rhymes!">
<input type="submit" value="Check My Answer!" id="q3Button">
<figure>
<img src="assets/Ocean Vent Community NOAA 9660806745_b1ae709c75_c.jpg" title="Deep Ocean Volcanic Vent Community"
alt="Deep Ocean Volcanic Vent Community">
<figcaption>Photo credit: NOAA Okeanos Explorer Program, Galapagos Rift Expedition 2011</figcaption>
</figure>
</form>
</div>
<!--clue 3: does not display until correct answer is given-->
<div class="clue fade" id="clue3Container">
<h3>Right On! <em>You've unlocked new locations on your map!</em></h3>
<p>The energy in most ecosystems comes from the sun and
must be captured by plants. An organism uses most of that energy,
which then ends up as heat in the environment. Around 10% that isn't
used (and turned into heat) is stored in the organism's body and
passes on up the food chain until there's no stored energy left. <br>
<em>Keep this in mind as you're examining the evidence!</em>
</p>
<figure>
<img src="assets/Energy Photo pexels-pixabay-60006.jpg" title="Energy from the sun must be captured by plants"
alt="Energy from the sun must be captured by plants">
<figcaption>Photo Credit: Pixabay</figcaption>
</figure>
<br>
<br>
</div>
<!--question 4-->
<div class="level" id="level4Heading">
<h2>LEVEL 4:</h2>
</div>
<div class="question fade" id="q4Container">
<form>
<p>
Now that we know you solve riddles so well, <br>
<em>Find</em> an <strong>omnivore</strong> that competes with a gazelle!
</p>
<label for="answer4" class="tip">
Find the omnivore below OR type its name here:
</label>
<input type="text" id="answer4" name="rat"
placeholder="???" size= "8" required
pattern="[Rr]ats?" title="Type the name of the omnivore from the
food chain below OR click it in the image below.">
<input type="submit" value="Check My Answer!" id="q4Button">
</form>
<div class="imageWrapper" id="q4ImageWrapper">
<!--Button overlays on top of rat-->
<div class="transparent link button" id="ratButton"></div>
<img src="assets/Find an Omnivore.png" id="q4Image" title="Savannah Food Web"
alt="A savannah food web. Arrows show the direction that energy transfers in the community.
In the food web, read from left to right and bottom to top,
star grass provides energy to beetle and zebra. Oat grass provides
energy to beetle, rat, zebra and gazelle. Acacia tree provides energy
to giraffe. Beetle provides energy to rat and mongoose. Rat provides energy
to mongoose. Zebra provides energy to cheetah and lion. Gazelle provides
energy to lion. Giraffe provides energy to lion. Mongoose provides energy
to cheetah.">
</div>
</div>
<!--clue 4: does not display until correct answer is given-->
<div class="clue fade" id="clue4Container">
<h3>Well Done! <em>You've unlocked new locations on your map!</em></h3>
<p>If two species compete over a third (food species),
all three populations will be affected by a change in any
one of them... <br>
<em>Keep this in mind as you're examining the evidence!</em>
</p>
<figure>
<img src="assets/Bear Compete pexels-pixabay-63325.jpg" title="Competition" alt="Competition">
<figcaption>Photo Credit: Pixabay</figcaption>
</figure>
<br>
<br>
</div>
<!--question 5-->
<div class="level" id="level5Heading">
<h2>LEVEL 5:</h2>
</div>
<div class="question fade" id="q5Container">
<form>
<label for="answer5">
For this riddle, use the food chain to <em>spell out a word</em>: <br>
SEED → BUG → MOUSE → SNAKE → NOCTURNAL BIRD <br>
First take the <em>third</em> letter of a word that means "third." <br>
Add the <em>second</em> letter of the primary consumer. <br>
Then add the <em>first</em> letter of the carnivorous loomer. <br>
"Owl" bet you know just what to <em>do</em> with this rumor! <br>
</label>
<input type="text" id="answer5" name="run"
placeholder="???" size= "1" required
pattern="[Rr][Uu][Nn]" title="Your answer should be a three letter verb.">
<input type="submit" value="Check My Answer!" id="q5Button">
</form>
</div>
<!--clue 5: does not display until correct answer is given-->
<div class="clue fade" id="clue5Container">
<h3>Way to Go! <em>You've unlocked TWO new locations on your map!!</em></h3>
<p>
Salmon can't run, but they can hide!
</p>
<p>
Actually, a <em>salmon run</em>--the migration of salmon up a river from the ocean so
that they can spawn--is all about giving the next generation the best
chance of <em>hiding</em> from predators. Alevin or "sac fry" (newly hatched salmon) hide in the
stream gravel for protection, feeding off the remainder of their yolk until they can fend
for themselves.
</p>
<p>
<em>Be sure to watch how energy and matter move as you're examining
the evidence!</em>
</p>
<figure>
<img src="assets/Lifecycle_of_Pacific_salmon.jpg" alt="Life Cycle of Pacific Salmon" title="Life Cycle of Pacific Salmon">
<figcaption>Image Credit: Prepared by U.S. Goverment Employee, Author Unknown</figcaption>
</figure>
<br>
<br>
</div>
<!--question 6-->
<div class="level" id="level6Heading">
<h2>LEVEL 6:</h2>
</div>
<div class="question fade" id="q6Container">
<p>On treasure maps I mark the spot, <br>
On tests, I mark what's wrong. <br>
In this food web, I'm doing both: <br>
Which arrows don't belong?? <br>
</p>
<form>
<label for="answer6" class="tip">
<em>Find me in the image below! If you cannot use the image,
type the answer to the question in the image "alt tag" here:
</em>
</label>
<input type="text" id="answer6" name="arrow3"
placeholder="???" size= "8" required
pattern="3" title="Please type just the number.">
<input type="submit" value="Check My Answer!" id="q6Button">
</form>
<div class="imageWrapper" id="q6ImageWrapper">
<!--Button overlays on top of X between bird, caterpillar, mouse and grasshopper-->
<div class="transparent link button" id="xButton"></div>
<img src="assets/x-marks-spot.jpg" id="q6Image" title="A forest food web with many crossing arrows. Which numbered arrow
is incorrect: Arrow 1 goes from flowers to grasshopper.
Arrow 2 goes from grasshopper to bird.
Arrow 3 goes from bird to caterpillar.
Arrow 4 goes from rat to mosquito."
alt="A forest food web with many crossing arrows. Which numbered arrow
is incorrect: Arrow 1 goes from flowers to grasshopper.
Arrow 2 goes from grasshopper to bird.
Arrow 3 goes from bird to caterpillar.
Arrow 4 goes from rat to mosquito.">
</div>
</div>
<!--clue 6: does not display until correct answer is given-->
<div class="clue fade" id="clue6Container">
<h3>That's It! <em>You've unlocked new locations on your map!</em></h3>
<p>Those arrows didn't show the correct direction of energy transfer. <br>
<em>Be sure to watch how energy and matter move as you're examining
the evidence!</em>
</p>
<br>
<br>
</div>
<!--question 7-->
<div class="level" id="level7Heading">
<h2>LEVEL 7:</h2>
</div>
<div class="question fade" id="q7Container">
<form>
<label for="answer7">
I'm the letter you'd form if you drew a few lines <br>
To connect all the creatures on which no one dines. <br>
What am I? <br>
</label>
<input type="text" id="answer7" name="w"
placeholder="???" size= "8" required
pattern="[Ww]|[Bb]ears? [Hh]awks? [Ss]harks?" title="Type one letter that is formed by a 'connect-the-dots'
between the top predators.">
<input type="submit" value="Check My Answer!" id="q7Button">
<br>
<p class="tip">Optional: Mouse over below to <strong>draw</strong> on the image.</p>
</form>
<div class="imageWrapper" id="q7ImageWrapper">
<img src="assets/W.png" id="q7Image" title="Pacific Northwest food web"
alt="Food web of the Pacific Northwest containing 8 organisms. Type the top
predators in alphabetical order.
An arrow goes from phytoplankton to plankton.
Another arrow goes from plankton to krill.
Another goes from krill to salmon.
Another from salmon to bear.
Another from salmon to dolphin.
From salmon to hawk.
From dolphin to shark.
From salmon to shark. In alphabetical order,
the organisms are: bear, dolphin, hawk, krill, phytoplankton, plankton,
salmon, shark">
<p class="tip">Click the button below to erase marker and start over.</p>
<input type="button" value="Clear" id="clearMarkerButton">
</div>
</div>
<!--clue 7: does not display until correct answer is given-->
<div class="clue fade" id="clue7Container">
<h3><em>W</em>onderful! <em>You've unlocked new locations on your map!</em></h3>
<p>Keep the food web in mind as you're examining the evidence.<br>
<em>(Also, someone with W in their name is partially responsible
for the Salmon Famine...!)</em>
</p>
<br>
<br>
</div>
<!--question 8-->
<div class="level" id="level8Heading">
<h2>LEVEL 8:</h2>
</div>
<div class="question fade" id="q8Container">
<form>
<label for="answer8">
My <em>first part</em> is from the producer that could wither in a drought <br>
Without making others in its community die out. <br>
My <em>second part</em> is the number of its energy's consumers. <br>
My <em>whole</em> could grow its population... or keep it a late bloomer. <br>
What am I? <br>
</label>
<input type="text" id="answer8" name="climate"
placeholder="???" size= "8" required
pattern="[Cc]limate" title="We're looking for a two syllable word that is part of the environment.
The first four letters are from the producer that could be removed
without causing other organisms to go extinct. The rest of the word *sounds like*
the number of consumers that get energy from this producer (directly OR indirectly
through the food chain). Try saying the two parts together out loud until you hear
the word it sounds like.">
<input type="submit" value="Check My Answer!" id="q8Button">
<p><em>Optional: Click below to mark on the food web.</em></p>
</form>
<div class="imageWrapper" id="q8ImageWrapper">
<img src="assets/clim8.jpg" id="q8Image" title="Wetland/forest food web"
alt="A food web containing 11 organisms and 17 energy relationships,
described from bottom to top and left to right.
An arrow goes from climbing vine to vole.
Another arrow goes from climbing vine to locust.
Another goes from mulberry to locust.
Another from mulberry to hare.
Another from mulberry to squirrel.
From locust to vole.
From locust to frog.
From locust to robin.
From squirrel to eagle.
From vole to fox.
From frog to heron.
From frog to snake.
From hare to fox.
From hare to snake.
From robin to eagle.
From snake to heron.
From snake to eagle.">
<p class="tip">Click the button below to erase marks and start over.</p>
<input type="button" value="Clear" id="clearHighlightButton">
</div>
</div>
<!--clue 8: does not display until correct answer is given-->
<div class="clue fade" id="clue8Container">
<h3>Amazing! <em>You've unlocked new locations on your map!</em></h3>
<p>Climate--which involves temperature and precipitation--is just one
non-living (environmental) factor that could affect the salmon's survival. <br>
<em>Be sure to keep environmental factors in mind as you're working
through the evidence!</em>
</p>
<img src="assets/Environment.PNG" title="Environmental factors affect organisms"
alt="Environmental factors affect organisms">
<br>
<br>
</div>
<!--Solution Video (Incorrect: Displays if "Show Solution" Clicked in the next section)-->
<div class="clue fade" id="solutionContainerIncorrect">
<h3>Here's how we solved the case!</h3>
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/XlTYwRn7_c8" frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
<p class="tip">Video not loading? Navigate here
to watch the video on <a href="https://youtu.be/XlTYwRn7_c8" target=" ">Youtube</a>.</p>
</div>
<!--Solving the mystery; shows up after all clues are earned-->
<div class="question fade" id="q9Container">
<h2>Solving the Mystery...</h2>
<input type="button" value="Show Solution" id="showSolutionButton">
<a href="https://forms.gle/xntvNgiUPbsbGmxV9" target= "_blank"><em>Click Here to Send Results to Mrs. C!</em></a>
<form>
<fieldset>
<legend>Whose actions are primarily responsible for causing the Salmon Famine? <br>
(There are two best answers.)
</legend>
<input type="checkbox" name="suspect" id="suspect0" value="oscarDeLaHoya">
<label for="suspect0">Oscar de la Hoya (Caliente Corporation)</label> <br>
<input type="checkbox" name="suspect" id="suspect1Correct" value="beaTartan">
<label for="suspect1Correct">Bea Tartan (Silverwood Beautification Committee)</label> <br>
<input type="checkbox" name="suspect" id="suspect2Correct" value="lorraineHadwick">
<label for="suspect2Correct">Lorraine Hadwick (Bear Scare)</label> <br>
<input type="checkbox" name="suspect" id="suspect3" value="danLewis">
<label for="suspect3">Dan Lewis (ABC Logging)</label> <br>
<input type="checkbox" name="suspect" id="suspect4" value="saraSmallfoot">
<label for="suspect4">Sara Smallfoot (Environmental Protection Agency)</label> <br>
<input type="checkbox" name="suspect" id="suspect5" value="nancyRatterby">
<label for="suspect5">Nancy Ratterby ("What's Simmering in Silverwood")</label> <br>
<input type="checkbox" name="suspect" id="suspect6" value="floBanks">
<label for="suspect6">Dr. Flo Banks (Silverwood University)</label> <br>
<input type="checkbox" name="suspect" id="suspect7" value="richardHatton">
<label for="suspect7">Richard Hatton (Photographer)</label> <br>
</fieldset>
<br>
<label for="mysteryExplanation">Explain in detail how these people's actions led to
the Salmon Famine.
</label><br>
<textarea name="mysteryExplanation" rows="10" cols="45"
minlength="61" placeholder="I think..." label="Type your explanation here!" required></textarea>
<br>
<input type="submit" value="Check My Answer!" id="q9Button">
</form>
<br>
<br>
</div>
<!--Solution Video: Correct!-->
<div class="clue fade" id="solutionContainerCorrect">
<h3>Congratulations!</h3>
<p>
You solved the case of the Salmon Famine!
</p>
<p>
"You helped us see that humans rely on fish, which rely on trees, which rely on bears, which rely on
fish," Mayor Blackston says. "We'd like to build a monument in your honor! Here's what it will look like!"
</p>
<img src="assets/BearTreeFish Statue.png" Title="The Bear Tree Fish statue to be built in your honor!"
alt="The Bear Tree Fish statue to be built in your honor!">
<h3>Here's how we solved the case!</h3>
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/XlTYwRn7_c8" frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
<p class="tip">Video not loading? Navigate here
to watch the video on <a href="https://youtu.be/XlTYwRn7_c8" target=" ">Youtube</a>.</p>
</div>
<!--Navigation: Map with key locations marked. Links to each question added through
javascript (and lock images removed) once the previous level has been solved-->
<div class=map id=mapHeading>
<h2>MAP:</h2>
</div>
<div id="navWrapper">
<div id="mapWrapper">
<img src="assets/Silverwood Map Drawing.png" alt="Map of Silverwood" id="mapPic">
</div>
<div class="location" id="locACityHall">
<img src="assets/icon-institution.png" title="City Hall" alt="City Hall">
</div>
<div class="location" id="loc0University">
<img src="assets/icon-institution.png" title="Silverwood University" alt="Silverwood University">
</div>
<div class="location" id="loc1SpawningArea">
<img src="assets/icon-salmon.png" title="Salmon Spawning Area" alt="Salmon Spawning Area">
</div>
<div class="location" id="loc2Library">
<img src="assets/icon-library.png" title="Public Library of Silverwood" alt="Public Library of Silverwood">
</div>
<div class="location" id="loc3RichardHatton">
<img src="assets/icon-house.png" title="Home of Richard Hatton" alt="Home of Richard Hatton">
</div>
<div class="location" id="loc4CalienteCorp">
<img src="assets/icon-factory.png" title="Caliente Corporation" alt="Caliente Corporation">
</div>
<div class="location" id="loc5EPA">
<img src="assets/icon-institution.png" title="Environmental Protection Agency" alt="Environmental Protection Agency">
</div>
<div class="location" id="loc6LorraineHadwick">
<img src="assets/icon-house.png" title="Home of Lorraine Hadwick" alt="Home of Lorraine Hadwick">
</div>
<div class="location" id="loc7DanLewis">
<img src="assets/icon-house.png" title="Home of Dan Lewis" alt="Home of Dan Lewis">
</div>
<div class="location" id="loc8BeaTartan">
<img src="assets/icon-house.png" title="Home of Bea Tartan" alt="Home of Bea Tartan">
</div>
</div>
<br>
<br>
<!--LIGHTBOXA for locACityHall-->
<div class="lightbox" id="lightboxA">
<!--Lightbox Contents-->
<div class="lightboxContent" id="lightboxContentA">
<span class="closeClues" id="closeCluesLocA">×</span>
<div class="text">
<h2>At Silverwood City Hall...</h2>
<h4>The Mystery</h3>
<p>
The year is 2017. Because of your famed ecosystem expertise, you've been flown out to
Silverwood, Washington to investigate a local mystery. At City Hall, Mayor Edwin Blackston
explains the case.
</p>
<p>
"Each fall, the rivers of Silverwood are usually full of salmon swimming upriver to lay
their eggs, or <i>spawn</i> as it's called. Every year... except this year.
</p>
<p>
"This year,
the salmon populations were so much smaller
than usual that tens of thousands of dollars in the fishing and tourism industry were lost.
Rumors are spreading that the beautiful rivers of Silverwood have been poisoned—if
Silverwood loses its reputation as a prime fishing and vacation destination, it would
be our ruin!
</p>
<p>
"Please help solve the case of the salmon famine before it’s too late!""
</p>
<h4>Your Mission</h4>
<p>
Salmon populations in Silverwood rivers are far smaller this year than before.
Why? Solve the riddles to earn trips around Silverwood to interview suspects and
gather clues. Find the culprit and recommend what Silverwood
officials should do to save their salmon!
</p>
<h4>About Silverwood</h4>
<p>
Mayor Blackston shares a little more information about Silverwood while walking out out
of City Hall. Primarily known for beautiful streams and excellent salmon fishing, Silverwoods' biggest
local industry is tourism. As a result, when the national economy struggles, fewer people
can afford an expensive fishing getaway, and the local economy takes a big hit. In 2013,
Mayor Blackson sought to stabilize the economy by attracting new employers to the region,
chiefly by offering tax breaks and other incentives.
</p>
<h5 class="showSource" id="showSourceA"><a href="">(Show Image Credits)</a></h5>
<h5 class="collapseSource" id="collapseSourceA"><a href="">(Collapse Image Credits)</a></h5>
<div class="source"; id="sourceA">
<p>
Photo Credits: Omar Ramadan (Pexels) and James Wheeler (Pexels)
</p>
</div>
</div>
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<img src="assets/A Silverwood City Hallpexels-omar-ramadan-5692105.jpg" title="Silverwood City Hall"
alt="Silverwood City Hall">
</div>
<div class="lightboxPics locA fade">
<div class="numbertext">2 / 2</div>
<img src="assets/A Stream with Fishermanpexels-james-wheeler-415471.jpg" title="A Fisherman at Silverwood Creek"
alt="A Fisherman at Silverwood Creek">
</div>
<!--Previous < and Next > buttons on pictures-->
<div>
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<br>
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<!--Lightbox Contents-->
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<div class="text">
<h2>At Silverwood University...</h2>
<p>
Dr. Flo Banks greets you. She takes you on a tour of her lab and
shares some of the research she and Dr. Reimchen have been working on
that relates to salmon and nitrogen, a substance found in living things
and rich soil. The writing is pretty technical, but you underline some
key passages in their paper--you have a feeling it could be very useful
in understanding connections between the salmon and
other parts of its ecosystem.
</p>
<h5 class="showSource" id="showSource0"><a href="">(Show Image/Text Credits)</a></h5>
<h5 class="collapseSource" id="collapseSource0"><a href="">(Collapse Image/Text Credits)</a></h5>
<div class="source"; id="source0">
<p>
Thomson G, Grant J, Kiel K. Canadian Parks and Wilderness
Society (CPAWS) Education Programs, Grizzly bears forever!
Senior high guide, Retrieved 2020, April 23 from
https://cpaws-southernalberta.org/secondary/
</p>
<p>Christina Morillo (Pexels)</p>
</div>
</div>
<!--Clue Pictures inside the lightbox-->
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<div class="numbertext">1 / 3</div>
<img src="assets/Salmon Famine 15.PNG" title="Graph Showing Salmon Population Change Over Time"
alt="Graph Showing Salmon Population Change Over Time">
</div>
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<div class="numbertext">2 / 3</div>
<img src="assets/InkedSalmon Famine 8 CPAWS_LI.jpg" title="Study about salmon's relationship with the environment"
alt="Study about salmon's relationship with the environment">
</div>
<div class="lightboxPics loc0 fade">
<div class="numbertext">3 / 3</div>
<img src="assets/0 Flo Banks pexels-christina-morillo-1181514.jpg" title="Dr. Flo Banks" alt="Dr. Flo Banks">
</div>
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<br>
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<div class="text">
<h2>At the Department of Fish and Wildlife Services...</h2>
<p>
You asked the Department of Fish and Wildlife Services to mark the environment of the
local salmon on your map. They explained that the sockeye salmon in this area are a
migratory species that live part of their lives in the ocean, and part in freshwater
streams. Each year, many adult salmon come to this area to spawn (lay their eggs) and
eventually die here. Within 1 year after they hatch, the new generation of fish swims
downstream to the ocean, and comes back to spawn 3 years later.
</p>
<h5 class="showSource" id="showSource1"><a href="">(Show Image Credits)</a></h5>
<h5 class="collapseSource" id="collapseSource1"><a href="">(Collapse Image Credits)</a></h5>
<div class="source"; id="source1">
<p>http://www.skagitfisheries.org/skagit-fisheries-enhancement-group/edgewater/salmon/</p>
<p>Levi T, Darimont CT, MacDuffee M, Mangel M, Paquet P, Wilmers CC (2012) Using Grizzly Bears
to Assess Harvest-Ecosystem Tradeoffs in Salmon Fisheries. PLoS Biol 10(4): e1001303.
https://doi.org/10.1371/journal.pbio.1001303https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1001303
</p>
<p>
Roheim K, Knapp G, Anderson J L (2007). The great salmon run: Competition between wild
and farmed salmon. Retrieved 2020, April 23 from
https://pubs.iseralaska.org/media/4f35492a-0279-4d98-a22b-1ff7e593c6bc/2007_01-GreatSalmonRun.pdf
</p>
</div>
</div>
<!--Clue Pictures inside the lightbox-->
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<div class="numbertext">1 / 2</div>
<img src="assets/Salmon Famine 4.jpg" title="Salmon Life Cycle and Causes of Death"
alt="Salmon Life Cycle and Causes of Death">
</div>
<div class="lightboxPics loc1 fade">
<div class="numbertext">2 / 2</div>
<img src="assets/Salmon Famine 10 Levi 2012.PNG" title="Salmon and Their Freshwater and Saltwater Communities"
alt="Salmon and Their Freshwater and Saltwater Communities">
</div>
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<span class="dots dots1" onclick="currentSlide1(1)"></span>
<span class="dots dots1" onclick="currentSlide1(2)"></span>
</div>
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<div class="text">
<h2>At the Silverwood Public Library...</h2>
<p>
Nancy Ratterby, librarian, mother of three and long time Silverwood resident
helps you access news articles on Silverwood Creek. "I love Silverwood," she
gushes. "Please keep me posted on what you find out. I started an online forum
for people to discuss local news and events, and drama like this would really
generate buzz! Speaking of which, there's nature photographer named Richard Hatton
you should speak to. He's active on the forums and he might be able to give you
some ideas of how the river may have changed over time."
</p>
<h5 class="showSource" id="showSource2"><a href="">(Show Image Credits)</a></h5>
<h5 class="collapseSource" id="collapseSource2"><a href="">(Collapse Image Credits)</a></h5>
<div class="source"; id="source2">
<p>
Rafael Cosquiere (Pexels) and Andrea Piacquadio (Pexels)
</p>
</div>
</div>
<!--Clue Pictures inside the lightbox-->
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<img src="assets/2 Library pexels-rafael-cosquiere-2041540.jpg" title="Silverwood Public Library"
alt="Silverwood Public Library">
</div>
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<div class="numbertext">2 / 4</div>
<img src="assets/2 Nancy Ratterby pexels-andrea-piacquadio-762080.jpg" title="Librarian Nancy Ratterby"
alt="Librarian Nancy Ratterby">
</div>
<div class="lightboxPics loc2 fade">
<div class="numbertext">3 / 4</div>
<img src="assets/Salmon Famine 12.jpg" title="News Clipping from 2006" alt="News Clipping from 2006">
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<div class="numbertext">4 / 4</div>
<img src="assets/Salmon Famine 13.jpg" title="News Clipping from 2008" alt="News Clipping from 2008">
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<h2>At the Home of Richard Hatton...</h2>
<p>
Richard Hatton is a long time Silverwood resident, a father of two, photographer, and
nature lover. He shows you his wildlife photos of bears fishing at Silverwood Creek.
He is deeply suspicious about Caliente Corporation. He gives you a copy of a recent
discussion on the online forum Mrs. Ratterby started in which local logger Dan Lewis
and Oscar de La Hoya, Caliente Corp plant manager, also participated.
</p>
<h5 class="showSource" id="showSource3"><a href="">(Show Image Credits)</a></h5>
<h5 class="collapseSource" id="collapseSource3"><a href="">(Collapse Image Credits)</a></h5>
<div class="source"; id="source3">
<p>
Mckenzie L, Nelson R. The forest and the sea: The salmon connection. Retrieved 2020, April 23 from http://www.encountersnorth.org/wildexplorer/salmon/forest-and-sea-salmon.html
</p>
<p>Math Dudels (Pexels) and Brett Sayles (Pexels)</p>
</div>
</div>
<!--Clue Pictures inside the lightbox-->
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<div class="numbertext">1 / 4</div>
<img src="assets/3 Home of Richard Hatton pexels-math-dudels-2294125.jpg" title="Home of Richard Hatton"
alt="Home of Richard Hatton">
</div>
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<div class="numbertext">2 / 4</div>
<img src="assets/3 Richard Hatton pexels-brett-sayles-1471204.jpg" title="Richard Hatton, Photographer"
alt="Richard Hatton, Photographer">
</div>
<div class="lightboxPics loc3 fade">
<div class="numbertext">3 / 4</div>
<img src="assets/Salmon Famine 9.png" title="Recent Forum Post (2017)" alt="Recent Forum Post (2017)">
</div>
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<div class="numbertext">4 / 4</div>
<img src="assets/Salmon Famine 5 Mckenzie.jpg" title="Photo Richard Hatton took in 2006" alt="Photo Richard Hatton took in 2006">
</div>
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<h2>At Caliente Corporation...</h2>
<p>
Oscar de la Hoya, the plant manager shows you around and tells you a little about
Caliente Corporation. Founded in 2014, Caliente Corp received significant tax
relief and money from the local government in order to locate their primary
American operations in Silverwood and hire 80% local residents. The premises
look clean, and in walking around, you don't see any immediate evidence of pollution.
</p>
<h5 class="showSource" id="showSource4"><a href="">(Show Image Credits)</a></h5>
<h5 class="collapseSource" id="collapseSource4"><a href="">(Collapse Image Credits)</a></h5>
<div class="source"; id="source4">
<p>Troy Squillaci (Pexels) and Joelson Melo (Pexels)</p>
</div>
</div>
<!--Clue Pictures inside the lightbox-->
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<div class="numbertext">1 / 3</div>
<img src="assets/4 Caliente Corp pexels-troy-squillaci-2516588.jpg" title="Caliente Corporation"
alt="Caliente Corporation">
</div>
<div class="lightboxPics loc4 fade">
<div class="numbertext">2 / 3</div>
<img src="assets/4 Oscar de la Hoya pexels-joelson-melo-50855.jpg" title="Oscar de la Hoya"
alt="Oscar de la Hoya">
</div>
<div class="lightboxPics loc4 fade">
<div class="numbertext">3 / 3</div>
<img src="assets/InkedSalmon Famine 11_LI.jpg" title="Ribbon Cutting Poster for Caliente Corp" alt="Ribbon Cutting Poster for Caliente Corp">
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<h2>At the Environmental Protection Agency...</h2>
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The local department has data on the health of Silverwood Creek's water
over recent decades. You ask Sara Smallfoot, the agent who brought you
the report, to help you interpret the data. She explains:
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"Cooler, faster moving water holds more dissolved gases. When water
sits in the sunshine for longer, the temperature goes up, and gases can
escape. Animals need oxygen to breathe, so high amounts of dissolved
oxygen is a good sign for creek health. However, high dissolved nitrogen
typically comes from pollution, and is usually a bad sign for streams
like Silverwood Creek."
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<p>Mirco Ian Millar (Pexels) and Pixabay</p>
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