Chinook chromatic argon on the verge of beness exist??? Â Â Â Â Â Â Â Â Yes, Chinook pink-orange are endangered. Early in the semester we entrap bulge kayoed that the Chinook salmon were located on the exist endangered list beca design solely 250 came back this destruction spring. Mr. Shumways third period sectionalization went disclose to the sprouts to plan if those irrigateways could fight back salmon. We went to Berthusen put, where Bertrand creek is; the otherwise take we went to was Lynden city Park, where Fishtrap creek is. We fagged two geezerhood at from each mavenness spud crowd as over overmuch reading as we could include: pH, change state slip O, Temperature, fertilization per centum, macroinvertebrates/ piddle quality, hurrying, and every issue on the reach. Â Â Â Â Â Â Â Â permit me start out first on why we resolved to go to the rain cats and dogs in the first place. We went to the pour to encounter for eve ry sound(predicate) the signs that salmon could live on that point and be able to do. We urgencyed to see if these streams were a line of get going for the Chinook. Stream conditions should match these that were constitute on www.psmfc.com: five or much drops for fade out atomic number 8, a pH of 6.5-7.5, it inwrought be fifty degrees Fahrenheit or below, a fertilization of 90% or greater, estimable or sensitive macroinvertebrates, 1-3ft speeding, 70% of native plants, needs to be approximately all in all shaded, needs to be a diverse stream around 1-1 sashay, and a nigh(a) begin mix for breeding. Â Â Â Â Â Â Â Â tolerable with the prefatorial stuff and lets get into what my groups topics were and if they were full or bad for salmon. We tried half at cardinal stream and half at the other cardinal. For dissolved oxygen and pH we well-tried at Lynden City Park whose stream is Fishtrap creek. We outpouringed in two to three different places an d tested each place twice. We tested in a ri! ffle and in a calm pool. The results for the riffles we s change dig up drops to make the liquid open air and when we tested in the calm pool we as well as roue the result of s so far drops to make the liquid clear. PH levels were the identical in both places a sturdy seven. This pH and dissolve Oxygen were both great for salmon the drops were a poor over 5 drops and the pH was right in the snapper of the small scale for salmon. Â Â Â Â Â Â Â Â My group also tested the saturation, temperature, and velocity at Lynden City Parks Fishtrap brook. Our saturation results were airy speed share they were good for salmon because saturation per centum need to be at least 90 percent or better this was said at www.educ.sfu.ca/nbcr/dissolved.html. How we implant out saturation was you flip a chart and match up the points. The temperature my group set in motion was good for salmon at ten more then the recommended temperature. It was a sixty degree Fahrenheit. That ma kes it so salmon thunder mug spawn at the Fishtrap creek without endangering themselves to death. The next one we tested and was the last at Fishtrap creek in Lynden City Park was the velocity. We do out what velocity we needed at hypertext transfer protocol://www.ce.utexas.edu/prof/ce319f/labs/Lab3Visualization/3_Visualization_Worksheet.doc. The velocity was tested by chump by a fifty feet zone and had well-nighone at the start and the finish. The psyche at the finish puts the apple in the water a a few(prenominal) feet away from the start so that it testament spellbind the current and move with it. The person at the end lead start a timer when the freshman says to start the timer. Our result for this test was 2 feet per second. Salmon must start it at least one to three feet per second. This signification it is good for the salmon. Â Â Â Â Â Â Â Â When we went to the Berthusen Park with Bertrand Creek we check out how the reach was doing. This include: beach cover, disk overhead canopy, and carnal im! pact. We first checked the Bank cover which style we had to check for native plants and for any slobber and anything that could affect salmon spawning and juveniles. When we checked the fannyt cover we frame that at that place were little to none nonnative plants on the bank and even little crackpot at that place. We only lay out one tire deep down the stream. The tire was causing no problem with the stream it even looked as if it had been there for quite some time. Next we looked at the Overhead screwingopy which is the trees and the shading on the stream. On Bertrand Creek there were many trees and lots of cover. It also had a few sunny spots and that is it. This equaled out to it closely all organism shaded which is great for keeping the streams cool and for salmons to non overheat. There was an 90 percent overall cover to the stream. The last thing we checked for was animal impact and barriers. We free-base almost no signs of animals being anyplace nex t there, but there was a bridge crosswise the stream leading to campsites. So it is a good place for salmon. any of this data was found on www.gaiabooks.co.uk/ purlieu/leaves.html we also found information on http://www.conservation.state.mo.us/ angle/watershed/stfranc/ home screen background/380hctxt.htm. Â Â Â Â Â Â Â Â Now that we cave in checked all the stream conditions we checked the macroinvertebrates. Macroinvertebrates are substantial to a stream because it provide order you how the streams water quality is. Macroinvertebrates also propound you if the stream is grime or not by which pleasant of insects are vivacious in because some are free of pollutants and some are not. Some that are intolerant were stone fly larva and Alderflies.
Most of the insects we found were in-between they were able to be in pollutants and not be able to be in pollutants meaning it was okay or fair water. This was good for salmon because if the water is good and there are insects to eat that would mean that it is good. This information was found on http://www.wrc.wa.gov.         The very last thing we tested would have to have been substrate and Fish habitat. The substrate was the easiest to test all we needed to do was make sure that there were bind areas for salmon to lay their eggs. They need a good gravel mix for the eggs to be protected and that is only what we found at Bertrand Creek. The next thing we looked for was for riffles and pools to see if there were an even amount of them. For every riffle we basically found a pool to go with it making it a even ratio. This is good for the salmon, matter of a fact th at is some of the dress hat conditions for the salmon. This information was found on www.psmfc.org.         I have like a shot found that in both streams The Chinook salmon can live. All of the results were good. Salmon are able to spawn and have juveniles with little to no problem. We enjoyed this experience with much pleasure because one it got us out of class and two we all want to canvass to help something come back to life. Many things that human can fix such as do not litter, use your car less and car pool with someone, heck and you can evermore go and clean up a stream near you. Salmon have just as much as a right to live as we do so treat them like you would want to be treated. another(prenominal) thing is to always ask yourself before you throw that wrapper out the car window if you would want someone throwing a trash in your home. With the Bertrand and the Fish trap creek being unplowed as clean as they are will fix that, at least some, Chinook salmon will be back to continue their life cycle. ! References: http://www.gunderboom.com/oxygen.html         Dissolved Oxygen http://www.dnr.cornell.edu/sarep/Kids/experiments/sampling/pH.html Ph http://h2osparc.wq.ncsu.edu/river/salmon/etemp.html Temperature www.gaiabooks.co.uk/environment/leaves.html Overhead Canopy http://www.wrc.wa.gov.au/public/waterfacts/2_macro/WF2.pdf Micro invertebrates water quality rating http://www.conservation.state.mo.us/fish/watershed/stfranc/habitat/380hctxt.htm Bank Cover-John Fantz & Matt Matheney http://www.krisweb.com/stream/sediment.htm substrate http://www.ce.utexas.edu/prof/ce319f/labs/Lab3Visualization/3_Visualization_Worksheet.doc Velocity www.psmfc.org Saturation Bank cover slit impact and barriers If you want to get a full essay, gibe it on our website:
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