Table 3. The extent of land area (km2) under different climatic conditions as defined by current Total Annual Precipitation (TAP) and Mean Annual Temperature (MAT).

TAP (mm) MAT (°C)	0–500	500–1000	1000–1500	1500–2000	2000–3000	3000–4000	4000–6000	>6000	>0
0–2	7781	15654	0	0	0	0	0	0	23435
2–4	36708	54744	0	0	342	0	0	0	91452
4–6	49923	63869	3383	342	1019	0	0	0	118536
6–8	75382	73829	7499	2400	1717	0	0	0	160827
8–10	104778	65755	13303	6523	1019	0	0	0	191378
10–12	44748	35271	23235	8590	2734	0	0	0	114578
12–14	44012	46770	19396	7882	4451	0	0	0	122511
14–16	51591	43582	23777	19147	11294	342	0	0	149732
16–18	53790	45071	29256	32344	25799	3776	0	0	190035
18–20	46792	42818	123692	82946	28958	9591	677	0	335475
20–22	11238	162000	365341	119160	72751	27076	4109	0	761676
22–24	85953	460572	782311	466536	126930	43135	12599	685	1978721
24–26	52874	550604	800039	1322593	1805551	420056	22959	13373	4988049
26–28	5399	201323	500020	1038270	2339775	220335	9575	14750	4329448
28–30	5056	9459	15610	9520	35546	3409	1705	0	80305
>0	676025	1871321	2706862	3116252	4457545	727720	51625	28808	13636159