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Riparian Ecosystem Field Study 

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Riparian Ecosystem Field Study  RIPARIAN ECOSYSTEM FIELD STUDY Objectives: 7KHREMHFWLYHRIWKLVVWDWLRQLVWRSURYLGHVWXGHQWVZLWKDQRSSRUWXQLW\WR ([SORUHWKHULSDULDQDQGDTXDWLFHFRV\VWHPVLQWKHULSDULDQDUHD 8QGHUVWDQGWKHOLQNEHWZHHQULSDULDQDQGVWUHDPHFRV\VWHPVZLWKWKHIRFXV RQWKHIRXUPRVWLPSRUWDQWFRPSRQHQWVWKDWULSDULDQDUHDVSURYLGHWRFUHDWHILVK KDELWDWDQGPDLQWDLQZDWHUTXDOLW\ D6KDGH E)RRGVRXUFHV F(URVLRQFRQWURO G,QVWUHDPVWUXFWXUH &RQVLGHUWKHLQWHUVHFWLRQRIWKHULSDULDQ]RQHZLWKWKHXSODQGIRUHVW Activities: 7KHUHDUHGLIIHUHQWZD\VWRH[SORUHULSDULDQDUHDV7KHIROORZLQJVL[DFWLYLWLHV FDQEHXVHG LQDQ\FRPELQDWLRQIHHOIUHHWRXVHRQHRUPDQ\ WRJLYHVWXGHQWV DQDZDUHQHVVRIZKDWWKHULSDULDQDUHDRIDVWUHDP³ORRNVOLNH´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ote: 9ROXQWHHUVDUHUHVSRQVLEOHIRUFRPPXQLFDWLQJZLWKWKHWHDFKHUWR HQVXUHWKDWVWXGHQWVZLOOKDYHWKHDSSURSULDWHGDWDVKHHWVIRUHDFK DFWLYLW\WKDWWKHWHDFKHUZDQWVFRYHUHG Riparian & Aquatic Area Survey Riparian Area Transect Riparian Mapping Riparian Profile Soil Survey Canopy Cover Survey Teaching Tips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aterials: $OOQHFHVVDU\PDWHULDOVDUHOLVWHGZLWKLQHDFKDFWLYLW\EHORZDQGRQWKH5LSDULDQ 'DWD)RUPVLQWKH³:KDW<RX1HHG´VHFWLRQRIHDFKIRUP'DWD)RUPVFDQEH IRXQGDWWKHHQGRIWKLVVHFWLRQDQGLQWKH)LHOG7ULS'DWD)RUPVVHFWLRQRIWKH ELQGHU Procedure: $OOSURFHGXUHVDUHOLVWHGWKURXJKRXWWKHVHFWLRQZLWKLQWKHVSHFLILFULSDULDQ DFWLYLWLHVEHORZ For Discussion/wrap up: $OOGLVFXVVLRQVXJJHVWLRQVDUHOLVWHGWKURXJKRXWWKH VHFWLRQZLWKLQWKHVSHFLILFULSDULDQDFWLYLWLHVEHORZ 5 RIPARIAN & AQUATIC AREA SURVEY Objective: 7RJLYHVWXGHQWVDQLQWURGXFWLRQWRFRPPRQFRPSRQHQWVZKLFK FRQVWLWXWHWKHULSDULDQDQGDTXDWLF]RQHV Outcome: 6WXGHQWVZLOOFRPSOHWHHDFKRIWKHVXUYH\FDWHJRULHVEHORZDQG DQVZHUWKHZUDSXSTXHVWLRQV Materials: 5LSDULDQ $TXDWLF$UHD6XUYH\ GDWDIRUPLVDYDLODEOHDWWKHHQGRIWKLVVHFWLRQ DQGLQWKH)LHOG7ULS'DWD)RUPVVHFWLRQ )RUP,'ERRNVFKDUWV Procedure: 'LUHFWVWXGHQWV HLWKHULQGLYLGXDOO\LQSDLUVRULQVPDOOJURXSV WRFRPSOHWH WKHVXUYH\DQGDQVZHUTXHVWLRQV *DWKHUJURXSWRJHWKHUWRVKDUH Riparian & Aquatic Area Survey Discussion Questions: :KDWIHDWXUHVRIWKLVULSDULDQDUHDGR\RXWKLQNDUHWKHPRVWVLJQLILFDQW" :K\" :KDWLPSRUWDQWIHDWXUHVVHHPWREHPLVVLQJ"+RZGRHVWKLVDIIHFWWKH VWUHDP DQGVDOPRQ " ,QZKDWZD\VGRVDOPRQDIIHFWWKLVULSDULDQDUHD" +RZLVWKLVULSDULDQDUHDVLPLODUWRULSDULDQDUHDVQHDU\RXUVFKRRO"+RZLVLW GLIIHUHQW" 5 RIPARIAN AREA TRANSECT ACTIVITY Objective: 7RSURYLGHVWXGHQWVZLWKDQRSSRUWXQLW\WR H[SORUHWKHULSDULDQDUHD RIDVWUHDPDQG LGHQWLI\DQGGLVFXVVGLIIHUHQFHVLQWKHFRPSRQHQWVRIWKH ULSDULDQDUHDWKDWWKH\REVHUYH Outcome: 6WXGHQWVVKRXOGOHDYHWKLVDFWLYLW\ZLWKDQDZDUHQHVVRIZKDWWKH ULSDULDQDUHDRIDVWUHDP³ORRNVOLNH´DQGVRPHVSHFLILFH[DPSOHVRILWV FRPSRQHQWV Materials: IRRWWDSHPHDVXUH IRRWURSHZLWKDULQJDWWDFKHGLQWKHPLGGOHRILWVOHQJWK ,QVWUXFWLRQV 'DWDVKHHW GDWDIRUPLVDYDLODEOHDWWKHHQGRIWKLVVHFWLRQDQGLQWKH)LHOG7ULS'DWD)RUPV VHFWLRQ 3ODQWDQGWUHHLGHQWLILFDWLRQERRNVRUFKDUWV Procedure: /RRNIRUDSODFHZKHUHVWXGHQWVFDQJHWGRZQWRWKHVKRUHOLQH VDIHO\6WXGHQWVZLOOVHWXSDWUDQVHFWDQGFRXQWFRQLIHUDQGKDUGZRRGWUHHV VKUXEVDQGSHUFHQWDJHRIODQGRFFXSLHGE\JUDVVHVDORQJWKHWUDQVHFWDWHDFK ORFDWLRQ Set the transect. 2UJDQL]HWKHVWXGHQWVLQWRSDLUV$VVLJQRQHSDLUWR VWUHWFKWKHWUDQVHFWWDSHPHDVXUHIURPWKHZDWHU VHGJHRUDFOHDUO\ GLVFHUQLEOHKLJKZDWHUOLQHSHUSHQGLFXODUWRWKHVWUHDPLQWRWKHULSDULDQ DUHD7KH\VKRXOGKROGWKHWZRHQGVVRWKDWWKHWDSHLVVWUHWFKHGRXWWRLWV IXOO¶OHQJWK7KHWDSHLVGLYLGHGLQWRILYHSDUWVHDFKIHHWORQJ7KHVH GLYLVLRQVDUELWUDULO\PDUNRIIILYHIRRW]RQHVLQWKHULSDULDQDUHD=RQH HWF Count trees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ecord data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iparian Area Transect Discussion Questions: $VNWKHJURXSWR UHYLHZWKHGDWDDQGJUDSKDQGORRNIRUSDWWHUQVDQGFKDQJHV 1. Are there any differences in the numbers and species of plants that were found the various “zones”? What may account for these differences? 'HSHQGLQJRQWKHVLWHVWXGHQWVPD\ILQGWKDWJUDVVHVDQGVKUXEVDUHPRVW GRPLQDQWLQWKH]RQHVFORVHVWWRWKHVWUHDPZLWKKDUGZRRGVSULPDULO\JURZLQJ LQWKH³PLGGOH]RQHV´DQGFRQLIHUVJURZLQJIDUWKHVWDZD\IURPWKHVWUHDP7KLV WUHQGLVGXHWRWKHGLIIHUHQWUHTXLUHPHQWVWKDWHDFKVSHFLHVKDVIRUWKHDPRXQW RIZDWHULWQHHGVWRVXUYLYHDQGJURZ 2. How does the riparian area influence the stream? 5LSDULDQYHJHWDWLRQSURYLGHVFRYHUIRUDTXDWLFDQGWHUUHVWULDODQLPDOV6KDGH FUHDWHGE\WKHULSDULDQYHJHWDWLRQPRGHUDWHVZDWHUDQGDLUWHPSHUDWXUHV7KLV YHJHWDWLRQDOVROLPLWVZDWHUFRQWDPLQDWLRQDQGSURYLGHVWKHRUJDQLFGHEULVWKDW LVDPDMRUIRRGVRXUFHIRUDTXDWLFDQGWHUUHVWULDOLQVHFWV,QVWUHDPZRRGVORZV ZDWHUYHORFLWLHVSURYLGHVSURWHFWLRQIRUMXYHQLOHILVKDQGFDQSURWHFWVSDZQLQJ DUHDVIURPEHLQJVFRXUHGRXWGXULQJKLJKZDWHUHYHQWVDQGILOWHUVDQGFROOHFWV ODUJHDPRXQWVRIVHGLPHQWDQGGHEULV 3. How does the stream influence the riparian area? 7KHVWUHDPSURYLGHVFUXFLDOZDWHUWRWKHPDQ\YDULRXVVSHFLHVRISODQWVWKDW UHO\RQODUJHDPRXQWVRIZDWHUIRUJURZWK6HDVRQDOIORRGLQJRUKLJKZDWHU HYHQWVPD\GHSRVLWVHGLPHQWDQGQXWULHQWVLQWRWKHULSDULDQDUHD7KHVWUHDPLV DOVRDZDWHUVRXUFHIRUWKHPDQ\W\SHVRIZLOGOLIHWKDWOLYHLQULSDULDQDUHDV 4. What do salmon provide to the riparian area? 1XWULHQWVIURPVDOPRQ FDUFDVVHVSURYLGHIRRGVRXUFHVIRUPDQ\DQLPDOV ERWKDTXDWLFDQGWHUUHVWULDO LQ WKHULSDULDQDUHD7UHHVDQGSODQWVDOVRREWDLQQXWULHQWVIURPFDUFDVVHV 5 RIPARIAN MAPPING & PROFILE ACTIVITY Objective: 7RSURYLGHVWXGHQWVZLWKDQRSSRUWXQLW\WR FUHDWLYHO\H[SORUHWKH ULSDULDQDQGDTXDWLF]RQHVDQG LGHQWLI\DQGGLVFXVVLPSRUWDQWGLIIHUHQFHVLQ WKHFRPSRQHQWVRIWKHULSDULDQDUHDWKDWWKH\REVHUYHIURPD³ELUGVH\HYLHZ´RU ³FURVVVHFWLRQ´ Outcome: 6WXGHQWVVKRXOGOHDYHWKLVDFWLYLW\ZLWKDQDZDUHQHVVRIZKDWWKH ULSDULDQDQGDTXDWLF]RQHVRIDVWUHDPORRNOLNHDQGVRPHVSHFLILFH[DPSOHVRI LWVLPSRUWDQWFRPSRQHQWV Materials: 5LSDULDQ$UHD3URILOHDQG0DSSLQJ'DWD)RUP GDWDIRUPLVDYDLODEOHDWWKHHQGRIWKLV VHFWLRQDQGLQWKH)LHOG7ULS'DWD)RUPVVHFWLRQ 3HQFLOV Procedure: *LYHHDFKVWXGHQWDFRS\RIWKH5LSDULDQ$UHD3URILOHDQG0DSSLQJ'DWD )RUP *LYLQJWKHPFOHDUERXQGDULHVDVNWKHPWRORFDWHDQDUHDZKHUHWKH\FDQVLW DQGGUDZLQGLYLGXDOO\ *LYHWKHVWXGHQWVPLQXWHVWRGUDZDPDSRUSURILOH 5HJURXSWKHVWXGHQWVWRVKDUHDQGGLVFXVVWKHLUPDSV Discussion: $VNWKHVWXGHQWVWRVKDUHWKHLUPDSRUSURILOHDQGGLVFXVVWKH LPSRUWDQWFRPSRQHQWVRIHDFK 5 SOIL SURVEY ACTIVITY Objective: 7RLQWURGXFHVWXGHQWVWRWKHLPSRUWDQFHRIVRLODQGZK\LWQHHGVWREH VWXGLHG7RJXLGHVWXGHQWVWKURXJKVRLOVXUYH\DQGFKDUDFWHUL]DWLRQDFWLYLWLHVWR DVVHVVWKHW\SHVRIVRLOSUHVHQWDWWKHLUVLWH Overview/Discussion: 6WXGHQWVFDQEHJLQWRFRQVL GHUZK\XQGHUVWDQGLQJVRL O W\SHVLVLPSRUWDQW6WXGHQWVOHDUQDERXWWKHW\SHVRIVRLOWKDWDUHIRXQGLQULSDULDQ DUHDVIORRGSODLQVDQGLQVWUHDPV%\FKDU DFWHUL]LQJWKHW\SHVRIVRLOSUHV HQWDW WKHLU6DOPRQ:DWFKVLWHXVLQJWKHVRLOV FKDUDFWHUL]DWLRQNH\WRLQGHQWLI\WKH IDFWRUVWKDWIRUPDXQLTXHVRLOSU RILOHVWXGHQWVFDQXQHDUWKW KHVHFUHWVWKDWOLH EHQHDWKWKHLUIHHW Outcome: 6WXGHQWVZLOOXQGHUVWDQGWKHLPSRUWDQFHRIVRLOVFLHQFH 6WXGHQWVZLOOEHDEOHWRSURYLGHUHDVRQVIRUVWXG\LQJVRLO 6WXGHQWVZLOOXQGHUVWDQGKRZVRLOSURSHUWLHVDUHGHWHUPLQHGE\WKHVHYHQVRLO IRUPLQJIDFWRUV 6WXGHQWVZLOOXQGHUVWDQGWKHW\SHVRIVRLODQGSDUHQWPDWHULDOVSUHVHQWDWWKHLU VWUHDPVWXG\VLWH Materials: 5LSDULDQ6RLO6XUYH\'DWD)RUP GDWDIRUPLVDYDLODEOHDWWKHHQGRIWKLVVHFWLRQDQGLQWKH )LHOG7ULS'DWD)RUPVVHFWLRQ 6RLO$XJHU 6SUD\%RWWOH Procedure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