?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ESTIMASI+PERUBAHAN+KARBON+TERSIMPAN+DI+ATAS++TANAH++DI+ARBORETUM+UNIVERSITAS+LAMPUNG+&rft.creator=Kristian+Gomos+Banjarnahor%2C+1214151033&rft.subject=Kehutanan&rft.description=ABSTRAK+%0D%0A+%0D%0A+%0D%0AESTIMASI+PERUBAHAN+KARBON+TERSIMPAN+DI+ATAS++TANAH++DI+ARBORETUM+UNIVERSITAS+LAMPUNG+%0D%0A+%0D%0AOleh+%0D%0A+%0D%0AKristian+Gomos+Banjarnahor+%0D%0A+%0D%0A+%0D%0AKarbondioksida+(CO2)+merupakan+salah+satu+gas+rumah+kaca+yang+menyebabkan+%0D%0Apeningkatan+suhu+di+bumi+apabila+jumlahnya+meningkat.+Melalui+proses+%0D%0Afotosintesis%2C+CO2+di+udara+diserap+oleh+tumbuhan+kemudian+diubah+menjadi+%0D%0Akarbohidrat+dan+ditimbun+dalam+tubuh+tumbuhan+(sekuestrasi).++Arboretum+%0D%0Amerupakan+tempat+koleksi+berbagai+pohon+serta+berperan+dalam+menyerap+dan+%0D%0Amenyimpan+karbon.++Tujuan+penelitian+ini+adalah+mengestimasi+perubahan+karbon+%0D%0Atersimpan+di+atas+tanah+di+Arboretum+Universitas+Lampung+pada+tahun+2010%0D%0A2016.++Metode+yang+digunakan+adalah+stock+difference+yaitu+menghitung+%0D%0Aperubahan+simpanan+karbon+(carbon+stock+change)+atau+selisih+antara+simpanan+%0D%0Akarbon+tahun+2010+dan+tahun+2016.++Data+yang+dikumpulkan+meliputi+luas+%0D%0Aarboretum%2C+nekromassa%2C+tumbuhan+bawah+jenis+tumbuhan%2C+diameter%2C+tinggi+pohon.++%0D%0AEstimasi+biomassa+pohon+menggunakaan+rumus+allometrik+pohon+umum+dengan+%0D%0Apengambilan+sampel+secara+non+destruktif.++Biomassa+pada+nekromassa+diperoleh+%0D%0Amelalui+dua+metode%2C+nekromassa+berdiri+menggunakan+rumus+allometrik+umum+%0D%0Adikali+tingkat+keutuhan+pohon+sedangkan+nekromassa+tumbang%2Frebah+%0D%0Amenggunakan+rumus+volume+dengan+pengambilan+sampel+secara+destruktif.+%0D%0AKristian+Gomos+Banjarnahor+%0D%0A+%0D%0ABiomassa+tumbuhan+bawah%2C+serasah+dan+ranting+diambil+dengan+menggunakan+%0D%0Aplot+kuadran+berukuran+0%2C5+m+%C3%97+0%2C5+m+dengan+destruktif+kemudian+sub+sampel+%0D%0Adioven+hingga+kering+tanur.++Banyaknya+simpanan+karbon+adalah+46%25+dari+total+%0D%0Abiomassa.++Hasil+karbon+simpanan+di+atas+tanah+Arboretum+Unila+pada+tahun+2016+%0D%0Asebanyak+226%2C75+ton%2Fha+dan+mengalami+peningkatan+sebesar+59%2C72%25+atau+84%2C78+%0D%0Aton%2Fha+dari+tahun+2010+yaitu+sebanyak+141%2C97+ton%2Fha.++Peningkatan+simpanan+%0D%0Akarbon+disebabkan+karena+pertambahan+jumlah+pohon+sebanyak+804+individu+%0D%0Apohon+yang+berasal+dari+kegiatan+penanaman+dan+regenerasi+alami+tegakan+di+%0D%0AArboretum+Unila.+%0D%0AKata+kunci+%3A+arboretum%2C+biomassa%2C+karbon%2C+nekromassa%2C+Universitas+Lampung.+%0D%0A+%0D%0A+%0D%0A+%0D%0A+%0D%0A+%0D%0A+%0D%0A+%0D%0A+%0D%0AKristian+Gomos+Banjarnahor+%0D%0A+%0D%0A++%0D%0A+%0D%0A+%0D%0A+%0D%0AABSTRACT+%0D%0A+%0D%0A+%0D%0ATHE+ESTIMATION+CHANGE+OF+CARBON+STORED+ABOVE++THE+GROUND+IN+ARBORETUM+UNIVERSITY+OF+LAMPUNG+%0D%0A+%0D%0ABy+%0D%0A+%0D%0AKristian+Gomos+Banjarnahor+%0D%0A+%0D%0A+%0D%0ACarbondioxide+(CO2)+is+a+greenhouse+gas+that+could+increase+earth+temperature.+%0D%0AThrough+the+photosynthesis+process%2C+plants+absorb+CO2+then+convert+it+into+%0D%0Acarbohydrates%2C+then+sequester+it+in+the+body+of+plants.++Arboretum+is+an+area+%0D%0Acollection+of+various+trees+and+have+a+role+in+absorbing+and+storing+carbon.++The+%0D%0Apurpose+of+the+study+is+to+estimate+the+changes+in+the+carbon+stored+at+Arboretum+%0D%0ALampung+University+in+2010-2016.++The+methods+used+were+stock+difference+by+%0D%0Acounting+on+carbon+changes+or+difference+between+carbon+stored+in+2010+and+%0D%0A2016.++The+data+such+as+the+extent+at+arboretums%2C+necromass%2C+undergrowth%2C+plants+%0D%0Aspecies%2C+diameter+and+height%2C+were+collected+during+the+research.++While+the+stand+%0D%0Abiomass+estimation+masured+by+trees+general+allometric+equations+with+non%0D%0Adestructive+sampling.++Biomass+necromasses+were+collected+using+two+methods%2C+%0D%0Astand+necromass+using+tree+general+allometric+equation+multiplied+by+decomposed+%0D%0Aratio%2C+while+fallen%2Fdown+necromass+measured+by+volume+formula+with+destructive+%0D%0Asampling.++Undergrowth%2C+litter+and+twigs+were+taken+by+quadrant+plot+0.5+m+%C3%97+0.5+%0D%0Am+destructively%2C+then+sub+sample+drained+by+oven+until+reached+dry+constant.+The+%0D%0Aresults+showed+that+the+carbons+stored+in+Arboretum+Unila+were+about+46+%25+out+of+%0D%0AKristian+Gomos+Banjarnahor+%0D%0A+%0D%0Atotal+biomass.++Carbon+stored+in+2016+were+about+226%2C75+ton%2Fha%2C+so+there+was+an+%0D%0Aincrease+about+59%2C72%25+or+84%2C78+ton%2Fha+compared+to+2010%E2%80%99s+data+recorded+141%2C97+%0D%0Aton%2Fha.++Those+happened+due+to+growing+number+of+tree+namely+804+individuals+as+%0D%0Aa+result+of+planting+activity+or+even+natural+regeneration.+%0D%0A+%0D%0AKeywords+%3A+arboretum%2C+biomass%2C+carbon%2C+necromass%2C+University+of+Lampung.+&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2017-02-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26140%2F1%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26140%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26140%2F4%2F2.%2520SKRIPSI%2520FULL.pdf&rft.identifier=++Kristian+Gomos+Banjarnahor%2C+1214151033++(2017)+ESTIMASI+PERUBAHAN+KARBON+TERSIMPAN+DI+ATAS+TANAH+DI+ARBORETUM+UNIVERSITAS+LAMPUNG.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F26140%2F