Itacen daraja
Kyautar itace: shine ra'ayi na agroforestry na al'umma inda ake bada lada ga mai shuka itace ko sabis, na mai kula da yanayi. An haɓɓaka tsarin ne don mayar da martani ga buƙatar hanya mai sauƙi don samun ƙididdigar carbon ga kowane mai shuka tareda mafi ƙarancin kuɗin da'aka kashe,da kuma sauƙaƙe aiwatarwa da saka idanu kan irin waɗannan ayyukan ta hanyar amfani da hanyoyin riba, kamar microfinance.
An haɗa tsarin bashi na itace acikin shirye-shiryen kulada ruwan sama don wuraren cigaba acikin gida, jihohi da na ƙasa. Hanyoyin lissafi sun bambanta, amma duk shirye-shiryen suna ƙarfafa adana bishiyoyi da ke akwai da kuma dasa sabbin bishiyoyi a waɗannan shafuka a matsayin hanyar rage ruwan sama. Yawancin waɗannan tsarin suna kimanta fa'idar bishiyoyi daban-daban, amma ƙarin sha'awa yana ƙaruwa don hanyoyin tantance fa'idodin rufe bishiyoyi akan dukkan shafuka. Wadannan tsarin bashi suna da niyyar tantance ayyukan da bishiyoyi ke bayarwa don magance ruwan sama da adana ingancin ruwa, ingancin iska, da kuma ƙwace carbon. Kudin yana bawa masu zanen shafin damar cire yanki daga jimlar yankin ko yankin da ba shi da ruwa yayin lissafin ƙimar ingancin ruwa (WQv) da / ko sake caji (REv). Ba a lissafa ƙididdigar koyaushe a duk faɗin waɗannan tsarin saboda gaskiyar cewa fa'idodin bishiyoyi na iya bambanta da Kuma girman, nau'in, yanayi, shafin da sauransu. Nau'o'i biyu na bashi na yau da kullun sune raguwar farfajiyar da raguwar girma.
Ragewa na Yanayi[gyara sashe | gyara masomin]
Ragewa na farfajiyar daba tada ruwa shine mafi yawan bashi inda aka bada shafuka tare da rage girman farfajiyar da ba ta ruwa a kowace itace. Waɗannan kyaututtuka an ƙayyade su ta hanyar nau'in itace (mai kore, mai laushi) tare da mafi girma ga bishiyoyi masu kore da kuma ko itace ne ko sabon itace (100-200 ft^2 don sabbin bishiyoyi ko 1⁄2 na yankin bishiyoyi na yanzu). Ga wani shafin da aka ba shi yawanci akwai matsakaicin kuɗin itace da aka ba da kashi 25% na jimlar yankin da ba a iya shiga ba. Don tabbatar da cewa akwai raguwa, sau da yawa akwai buƙatun cancanta don bishiyoyi a cikin takamaiman nesa da wuraren da ba su da ruwa (10-25 ft) don samun bashi. Sauran ka'idojin cancanta na iya haɗawa da nau'in bishiyoyi, girman ko ƙira. Wadannan nau'ikan ƙididdigar an aiwatar da su a kan ƙananan hukumomi daban-daban a duk faɗin Amurka (OR, CA, IN, WA, PA, TX) a cikin shekaru 20 da suka gabata.
Rage Girma Kyauta[gyara sashe | gyara masomin]
Wani tsarin bashi ya haɗa da bishiyoyi da aka bada kyauta don rage girman runoff bisa ga ƙimar riƙewa kowane itace. Awasu yankuna, ana bada kyautar rage girman girma don itatuwan da aka adana a kan bishiyoyi da aka dasa(20 ft^3 don bishiyoyi da suka adana,10 ft^3 ga bishiyoyi da ake dasa wa)yayin da a wasu yankuna ana iya ƙayyade ƙididdigar bisa ga girman tare da bishiyoyi(10 gal/inci don bishiyoyi a ƙarƙashin 12"DBH, 20 gal/ inci ga bishiyoyi sama da 12"DB H) (alal misali, Washington DC,GA,VT). Ƙarin abubuwan da za su iya shafar adadin bashi da aka bayar sune girman ƙasa da bishiyoyi don tantance fa'idodin ruwan sama.
Tarihi[gyara sashe | gyara masomin]
An lissafa ƙididdigar bishiyoyi a matsayin ƙididdigar ruwan sama,da kuma amfani da lissafin carbon na itace.
Ferdinand Swart ne ya ƙirƙiro tsarin ƙididdigar itace ta amfani da cryptocurrency.
An tsara shuke-shuke da yawa na al'umma ko kuma an rinjaye su ta hanyar hanyoyin ƙididdigar bishiyoyi(OARM, PSA, GPS).Jihar Indiya ta Karnataka ta gabatar da tsare-tsare don ƙididdigar bishiyoyi a cikin 2016.
Duba kuma[gyara sashe | gyara masomin]
- Kayan aiki na manufofin muhalli na kasuwa