142 lines
5.2 KiB
Plaintext
142 lines
5.2 KiB
Plaintext
leimmrng All oi lhese prolerl diversion bulb and
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rompounds horn gazing animals.
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lronr eullings Ill Even arid eon
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lorrrlrs is ideal lor ears and-burld fumes When eulo-ng
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Euylmbm, be sure so proleer lhe eyes wl|h goggles, and
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lseep lheslsm rovered ll allergic lo lhe milky sap
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w bunks
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rrlmary lall wmdbmak ol Auumna, Cuhressus.
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asuariaa. Pmus, hardy Phoema palms, and even
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mngmves may be needed m lronr.lrne loealrons,
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lollowed n lhe lee wilh sueh hardy oureleael species as
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Ellwolltl‘a Hmmlh, Coynxma Npcns, mom: (aslaosvm
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and so on. ll rs always besl lo ("Id local planl ipzmi
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lhaldowe lhedislriel
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Mum
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Cumulus al in rn ml medium slopes (24» and al 5 rn
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on sleep slopes ean be planled mil wllh rool sels ol
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Cam, Veliver grass, lemongrass, or pampas grass.
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These are sea our al 034“ rrl spacing and larm an ure
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brokennou—slopehedge.oraerownoneanhwailaor
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d rn banks al spillways i use llml. They bolh
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disperse waler and ereale srlr lraps; behrnd sueh
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seuperpeluaong walls, l is deeper and lreer an be
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planled or oops ywwn. The sysmm ls chap, erleslrve,
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and providm mulch, some M lhe yueeas, agaves, and
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alone may prowde lhe same srrumlral elkd m deserl
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ureas
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10.7
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INTEGRATED LAND MANAGEMENT
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The Maori ram-e or Hawauan alum were gammyrphk
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and soelologieal unils m del land and people were
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mlegraled lor suslenanre. They may have evolved our
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ol early errors at over-clearing, eaeasnve burning, and
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lhe eallnelron o! uselul animals belore reaehing
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equilibrium. We can only hope lhal lhe modern world
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also has lime lo lake stuck uld come lo lls sum, bur
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liral will rely on delerrnmed ehange by many lhousahds
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of us whhin soeiely.
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presuming a kinda—skim: profile lollen a voloanre
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eone prolrlr, Figure 10.2)), lhe slable lropieal land.
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slape may require someorallollhese lealures:
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. FROTECYED SKYLINE AND HILL roams.
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These nol only proleol solls and walers, bul bolh mm:
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and release planl nurrrenrs lmm lhe upper lsomehmes
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sleep) slopes lhey an be used as limiled lerage re
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sourse and renleh provision, bul should have ImHlld
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proleelion Their clearmg brings compound calnv
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slrophes ranging lrom landslide lo loss n: nulrlenl m
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wales and orop. deseroheaoon, and eonseouenl severe
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soqal disruplion Al lhe base oi lhese loresls, as lhe
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slope eases lo I5‘ or leg, warer ean be drvened or hare
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vesled lo replenish gromldwaler and irrigale lerraees
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and crap.
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- MIDSLOPE ox KEYI’OINT. A dryersron o1 sneam
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waler here will lead waler oul lo rvdges ior lerraee crop
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and village use. Thus, erppplng eommenees below nus
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erilreal pornl Human oesupalron and eornplea nile
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rivaled loresls and gardens ean now be eslablished
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downslope. The slable plaleau lhe lull rising above lhe
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valley. and buldl sales above lhe reaeh or llood and
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shellered lrorn hurl-KIM and rsunamr are prime eluder
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selllemenl lvillagel sum, wilh some seallered housing
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higher on ridges and lhe loresl edge
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. LDW SLOPES (2'45‘ slopel are well sulled ro
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earlh-shaprng as lerraee and pad). wrlh lirniled grazrng
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and lnnevalrve loreslry These are lhe suslamalrle
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agriculrunl areas, where allenlion lo sub—eonloured
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agneullure. windbreal, and aesess wlll help dlreel
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rim—all and waler lo mp
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- coAsrAL runs AND VALLEY FLOORS. erh
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and ollen deep hurnos soils can aeeurrrulale on valley
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lloers. Creywaler and processed manures lrorn
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solllemenl and lireslocs add lo Ierllllly. where
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exlensive aouaeuhures or M): loresl/urshard cmp an
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be developed
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- SHOREUNB are preserved ior loll re law reel) or
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so lnlarui lor essenual windmk. shore slabllily. and
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cloud generalion m land. Seleeled ouiel hirlmurs
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and reluges amepl rrshing selllernenls based on sea
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resourees. shores wilh X52“ year lsulural' hlslory Md
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saerrlieial palm/Casurrma barriers lo reduee slorm
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damage ashore. There may be lighlly.laurll and
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lemporary shore housing, whrrh is used only when
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working lhe eoasl, wllh more subslanllal homes and
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ahellered gardens salely rnlaud or lrehlhd earlh
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ernlaanlsmenls ll shallows or a mnl-blsed lagoon/reel
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syslern slrelehes 0“:th lhe lollowmg ealegories of
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use also apply,
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- LAGOON mo ESTUARV SEA lMPDUNDa
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MEN'S Amen! and yel innavalrve sea—walls lusually
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ol sunkpa‘mnble eolal biodis wi|h mules llood-lrde
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pus, and a series of lnner pensl are an eseellenl use ol
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lhe shallows. Resrrlered mangrove planlalions help
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slablllse lhe banks and pmv|de sea rnulsh whlle
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ealehing any sill lhal washes down (mm above. “hue
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warm—wales lagoons are orh in algae and are good
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sires tor eullivared seaweed. They also impound and
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lauen mnllel and mangrove fish, oyslers and eels.
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shelllish and prawns ln rhe sea lagoons. mobile
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phosphales are fixed in planls and mud in a lew days,
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and are lhen available lor growlh Sueh oeh esruanes
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are mvalualale as managed mintulhlls.
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r MARINE coNsl-lzuas Artificial reel syslerns nl
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lyre: [ml sand), spral bloelss, and boxes of palm lnmlss
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greally enlarge rhe habilal lor sedenlary hsh and
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lolaslers; wdhln a year. lhese epnslruels are con-
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solidaled or eemenled by souls Weals elmysls on
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melal ms)! srmles an arlirreial bul permarvenl eorallme
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deposrl more rapidly in exlenslve sandy shallows, log
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ban-rers lull ol sand and slablllsod wilh mangroves
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provrde shore barriers. lagoon walls, and 'edge" in lhe
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sea.
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ll rs as well lo have an mlegraled eoneepl ol
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appropriale land use in mud ior bolh broad polrey
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277
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