Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Surface area of earth covered by land | Biosphere | 1.48e+8 | km^2 | 100541 | http://hypertextbook... |
| Fraction of all land area subject to fire activity | Biosphere | <0.333 | unitless | 113234 | Körner C (2013) Plan... |
| Leaf area index | Biosphere | 4.3 | unitless | 100238 | Nobel, P. S. "Plant ... |
| Fraction of Earth’s ice-free land area covered by alfisols (a soil type) | Biosphere | 13.5 | % | 113323 | Hicks Pries CE, Castanha C... |
| Percent of land covered by snow | Biosphere | 20 | hours | 100543 | http://hypertextbook... |
| Percent of land covered by mountains | Biosphere | 20 | unitless | 100544 | http://hypertextbook... |
| Percent of land covered by dry lands | Biosphere | 20 | unitless | 100545 | http://hypertextbook... |
| Percent of land covered by no topsoil | Biosphere | 10 | unitless | 100547 | http://hypertextbook... |
| Percent of land covered by good farmable lands | Biosphere | 30 | unitless | 100546 | http://hypertextbook... |
| Area of forests and land-use change by biome, country or region, and year or period | Biosphere | Table - link | N/A | 110917 | Pan Y et al., A large... |
| Annual precipitation over the land | Biosphere | 110000 | km^3 | 101751 | Alistair M. Hetherington1... |
| Fraction of world vascular plant flora that Mediterranean-type climate (MTC) regions (covering only about 2.2% of world land area) are home to | Biosphere | 16.7 | % of world vascular plant flora | 117260 | Rundel PW et al., Fire... |
| Estimated global leaf area | Biosphere | 5.09e+8 | km^2 | 115366 | Vorholt JA. Microbial... |
| Percent of the surface area without permanent ice on land supporting NPP greater than 500 grams of C/(m^2Xyear) | Biosphere | 25 | % | 102950 | Field CB, Behrenfeld MJ... |
| Fraction of water that cycles each year from the land to the atmosphere that passes through the bodies of land plants | Biosphere | 0.667 | unitless | 100808 | Holbrook, N.M. and M.A.... |
| Surface area of earth covered by water | Biosphere | 3.62e+8 | km^2 | 100542 | http://hypertextbook... |
| Precipitation on land | Biosphere | 120000 | Km^3/year | 101081 | John Holdren, Science... |
| Evaporation from land | Biosphere | 70000 | Km^3/year | 101082 | John Holdren, Science... |
| Surface area of the Earth | Biosphere | 5.1e+8 | km^2 | 116120 | Duursma EK, Boisson MPRM... |
| Colonization of land by early plants | Biosphere | ~480 - 360 | Mya | 113559 | Ohtani M, Akiyoshi N... |