Changes for page 1.1.1 Annual Carbon Sequestration
Last modified by Emily West on 2022/01/11 17:03
From version 5.1
edited by Emily West
on 2022/01/05 13:51
on 2022/01/05 13:51
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To version 4.1
edited by Emily West
on 2022/01/05 13:34
on 2022/01/05 13:34
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... ... @@ -44,28 +44,13 @@ 44 44 ))) 45 45 |(% style="width:211px" %)((( 46 46 ====== **Expected Outputs** ====== 47 -)))|(% style="width:730px" %)((( 48 -* numerical value in units tC/ha/year 49 -* occasional or continuous measurement 50 -* graphic map 51 -))) 47 +)))|(% style="width:730px" %) 52 52 |(% style="width:211px" %)((( 53 53 ====== **Calculation methods** ====== 54 -)))|(% style="width:730px" %)((( 55 -* Self-developed equations, e.g. in the case of trees: 56 -** Cbt+1 = Cbt + Kc[Gbt – Mst – Tt – Ht] 57 -** where: Cbt: carbon stored in living biomass at time ‘t’ (tC/ha) Gbt: biomass growth at time ‘t’ Tt: biomass turnover at time ‘t’ Mst: tree mortality due to senescence at time ‘t’ Ht: harvest at time t’ 58 -** Gb = Kv * Ys 59 -** where: Kv: constant to convert volume yields into dry biomass (basic wood density, in tons of dry biomass per m3 of fresh stemwood volume Ys: the volume yield of stem wood (m3ha-1yr-1 ) 60 -* ecosystem-specific proxies 61 -))) 50 +)))|(% style="width:730px" %) 62 62 |(% style="width:211px" %)((( 63 63 ====== **Links and references** ====== 64 -)))|(% style="width:730px" %)((( 65 -* McPherson., G.E., van Doorn, N.S:, Peper, P.J., 2016. Urban Tree Database and Allometric Equations. General Technical Report PSW-GTR-253. USDA Forest Service, USA 66 -* Russo, A., Escobedo, F.J., Timilsina, N., Schmitt, A.O., Varela, S., Zerbe, S., 2014. Assessing urban tree carbon storage and sequestration in Bolzano, Italy, International Journal of Biodiversity Science, Ecosystem Services & Management 10:1, 54-70, doi:10.1080/21513732.2013.873822 67 -* USDA (2015). I-Tree Eco Manual. Northern Research Station, USDA Forest Service, Website. [online] URL: http:~/~/www.itreetools.org/resources/manuals/Eco_Manual_ v5.pdf 68 -))) 53 +)))|(% style="width:730px" %) 69 69 70 70 (% class="lead" %) 71 71