文章基本信息

标题：Author Correction: Global Sequestration Potential of Increased Organic Carbon in Cropland Soils
本地全文：下载
作者：Robert J. Zomer ; Deborah A. Bossio ; Rolf Sommer 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-98375-0
语种：English
出版社：Springer Nature
摘要：Correction to: Scientific Reports 10.1038/s41598-017-15794-8, published online 14 November 2017 The Article contains errors in Table 2, where the cropland area given in the last column ‘Cropland Area’ is incorrect for the regions North America, Russia. South America, South Asia, SouthEast Asia, West and Central Africa and Western Asia, stated in the first column ‘Cropland Soils (30cm depth)’. The correct Table 2 and accompanying legend appear below. Table 2 Regional Analysis of Available Soils: Soil organic carbon (SOC) for all available cropland soils by region (i.e. those not excluded from the analysis as high SOC or sandy soils), showing both the regional totals and the regional averages per hectare, at current status (T 0), and after 20 years for both the medium and high sequestration scenarios, and their annual increment. Cropland Soils (30 cm depth) Total Soil Organic Carbon Average Soil Organic Carbon Cropland Area Current After 20 Years Annual Increase Current After 20 Years Annual Increase Scenario T 0 Medium High Medium High T 0 Medium High Medium High Region PgC PgC/yr tC/ha tC/ha/yr (km 2) Australian/Pacific 3.75 4.50 5.29 0.04 0.08 57 68 80 0.57 1.16 659,834 Central America 1.22 1.37 1.52 0.01 0.02 87 98 109 0.53 1.09 139,742 Central Asia 5.01 5.40 5.81 0.02 0.04 136 146 158 0.53 1.08 369,061 East Asia 9.14 10.52 11.97 0.07 0.14 72 83 95 0.54 1.12 1,262,134 Eastern and Southern Africa 5.64 6.80 8.02 0.06 0.12 53 64 76 0.55 1.13 1,055,461 Europe 21.05 23.26 25.60 0.11 0.23 106 117 128 0.55 1.14 1,995,564 North Africa 1.51 1.83 2.17 0.02 0.03 58 71 84 0.63 1.28 258,602 North America 28.07 31.52 35.16 0.17 0.35 97 109 122 0.60 1.22 2,893,928 Russia 21.94 23.19 24.52 0.06 0.13 174 184 194 0.50 1.02 1,260,786 South America 9.42 10.72 12.09 0.06 0.13 76 87 98 0.53 1.08 1,235,827 South Asia 7.68 9.87 12.18 0.11 0.22 44 56 69 0.62 1.28 1,753,039 SouthEast Asia 8.15 9.06 10.03 0.05 0.09 96 106 118 0.53 1.10 852,619 West and Central Africa 4.83 6.35 7.95 0.08 0.16 37 49 61 0.58 1.19 1,307,174 Western Asia 4.38 5.44 6.57 0.05 0.11 49 61 74 0.60 1.23 891,532 Global 131.81 149.84 168.87 0.90 1.85 81.61 92.82 104.66 0.56 1.15 15,935,304