Data from: Chapter 4: Carbon Stocks & Stock Changes in U.S. Forests. U.S. Agriculture and Forestry Greenhouse Gas Inventory: 1990-2018
<p>The primary greenhouse gas (GHG) sources for agriculture are nitrous oxide (N2O) emissions from cropped and grazed soils, methane (CH4) emissions from ruminant livestock production and rice cultivation, and CH4 and N2O emissions from managed livestock waste. The management of cropped, grazed, and forestland has helped offset GHG emissions by promoting the biological uptake of carbon dioxide (CO2) through the incorporation of carbon into biomass, wood products, and soils, yielding a U.S. net emissions of 5,903 MMT CO2 eq (million metric tonnes of carbon dioxide equivalents). Net emissions equate to total greenhouse gas emissions minus CO2 sequestration in growing forests, wood products, and soils.</p> <p>The report 'U.S. Agriculture and Forestry Greenhouse Gas Inventory: 1990-2018' serves to estimate U.S. GHG emissions for the agricultural sector, to quantify uncertainty in emission estimates, and to estimate the potential of agriculture to mitigate U.S. GHG emissions.</p> <p>This dataset contains tabulated data from the figures and tables presented in Chapter 4, Carbon Stocks & Stock Changes in U.S. Forests, of the report. Data are presented for above and below-ground carbon stocks and stock changes. Please refer to the report for full descriptions of and notes on the data. </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: Table 4-1.</p> <p>File Name: Table4_1.csv</p><p>Resource Description: Forest Land Remaining Forest Land Carbon Stock Change Estimates and Uncertainty Intervals for 2018 in MMT CO2 eq. (million metric tons carbon dioxide equivalent).</p></li><br><li><p>Resource Title: Table 4-2.</p> <p>File Name: Table4_2.csv</p><p>Resource Description: Forest Land Remaining Forest Land Carbon Stock/Stock-change and Area. Carbon Stocks and stock change data in MMT CO2 eq. (million metric tons carbon dioxide equivalent). Area data is shown in thousands of hectares.</p></li><br><li><p>Resource Title: Table 4-3.</p> <p>File Name: Table4_3.csv</p><p>Resource Description: Total Annualized Carbon Stock Change 1990-2018 in MMT CO2 eq (million metric tons carbon dioxide equivalent) per year.</p></li><br><li><p>Resource Title: Table 4-4.</p> <p>File Name: Table4_4.csv</p><p>Resource Description: Total Annualized Forest Land 1990-2018 in thousands of hectares.</p></li><br><li><p>Resource Title: Table 4-5.</p> <p>File Name: Table4_5.csv</p><p>Resource Description: Carbon Densities by Region, Ownership, and Carbon Pool, 2018. Carbon density and carbon pool data presented in Mg CO2 eq per ha (megagrams carbon dioxide equivalent per hectare) and forest area is presented in thousands of hectares.</p></li><br><li><p>Resource Title: Table 4-6.</p> <p>File Name: Table4_6.csv</p><p>Resource Description: Total Forest Ecosystem Carbon Stocks by Region, Ownership, and Carbon Pool, 2018 in MMT CO2 eq. (million metric tons carbon dioxide equivalent).</p></li><br><li><p>Resource Title: Table 4-7.</p> <p>File Name: Table4_7.csv</p><p>Resource Description: Net Annual Forest Ecosystem Carbon Stock Change by Region, Ownership and Carbon Pool, 2018 in MMT CO2 eq. (million metric tons carbon dioxide equivalentMMT CO2 eq. is million metric tons carbon dioxide equivalent).</p></li><br><li><p>Resource Title: Table 4-8.</p> <p>File Name: Table4_8.csv</p><p>Resource Description: Net CO2 (carbon dioxide) Flux from Soil Carbon Stock Changes in Land Converted to Forest Land by Land Use Change Category, 2018. Data is presented in MMT CO2 eq. (million tons carbon dioxide equivalent). Negative values (shown in parentheses) indicate net carbon sequestration.</p></li><br><li><p>Resource Title: Table 4-9.</p> <p>File Name: Table4_9.csv</p><p>Resource Description: State-level estimates of carbon stock changes by forest ecosystem pool, 2018. Carbon stock changes presented in MMT CO2 eq. (million tons carbon dioxide equivalent). Forest area in each state is displayed in thousands of hectares. Parentheses indicate net forest carbon sequestration.</p></li><br><li><p>Resource Title: Data for Figure 4-1a.</p> <p>File Name: Figure4_1a.csv</p><p>Resource Description: Data for Figure 4-1a, Forest Ecosystem Carbon Stocks, 2018 in MMT CO2 eq. (million metric tons carbon dioxide equivalent).</p></li><br><li><p>Resource Title: Data for Figure 4-1b.</p> <p>File Name: Figure4_1b.csv</p><p>Resource Description: Forest Ecosystem Average Stock Density, 2018. Carbon stock data is shown in Mg CO2 eq/ha (megagrams carbon dioxide equivalent per hectare).</p></li><br><li><p>Resource Title: Data for Figure 4-2.</p> <p>File Name: Figure4_2.csv</p><p>Resource Description: Net Annual Forest Carbon Stock Change, 2018. Data is shown in Tg CO2 eq (teragrams carbon dioxide equivalent).</p></li><br><li><p>Resource Title: Appendix Table C-1.</p> <p>File Name: AppendixC_1.csv</p><p>Resource Description: State-level estimates of carbon stock changes by forest ecosystem pool, 2018. Carbon stock changes shown in MMT CO2 eq (million metric tons carbon dioxide equivalent). Forest area in each state shown in thousands of hectares.</p></li><br><li><p>Resource Title: Chapter 4 tables, figures and appendices.</p> <p>File Name: Chapter 4 data.zip</p></li></ul><p></p>
| Main Authors: | , , |
|---|---|
| Format: | Dataset biblioteca |
| Published: |
2021
|
| Subjects: | Atmospheric sciences, Climatology, Greenhouse gas inventories and fluxes, Environmental sciences, Soil sciences, carbon, carbon dioxide, CO2, nitrous oxide, N2O, methane, CH4, greenhouse gas emissions, greenhouse gases, forest carbon, carbon stocks, |
| Online Access: | https://figshare.com/articles/dataset/Data_from_Chapter_4_Carbon_Stocks_Stock_Changes_in_U_S_Forests_U_S_Agriculture_and_Forestry_Greenhouse_Gas_Inventory_1990-2018/24855567 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|