“Palmer Drought Severity Index”的概念、定义、翻译、参考文献-科学参考

Palmer Drought Severity Index

Geography

A drought index that uses temperature and precipitation values from the climate division dataset of the National Climatic Data Center along with other components of the water balance equation to measure the departure of soil moisture supply from normal. The output of the PDSI consists of positive (wet) or negative (dry) values centred on 0 (normal) with values above +4.0 or below −4.0 generally considered extreme (Goodrich (2007) Geog. Compass 1, 4). See Hessel and Graumlich (2002) J. Biogeog. 29, 7 on tree-ring reconstructions of this index. Yan et al. (2013) Mathematical Problems in Engineering present a modified PDSI.

单词	Palmer Drought Severity Index
释义	Palmer Drought Severity Index Geography A drought index that uses temperature and precipitation values from the climate division dataset of the National Climatic Data Center along with other components of the water balance equation to measure the departure of soil moisture supply from normal. The output of the PDSI consists of positive (wet) or negative (dry) values centred on 0 (normal) with values above +4.0 or below −4.0 generally considered extreme (Goodrich (2007) Geog. Compass 1, 4). See Hessel and Graumlich (2002) J. Biogeog. 29, 7 on tree-ring reconstructions of this index. Yan et al. (2013) Mathematical Problems in Engineering present a modified PDSI.
随便看	Boumédienne, Houari (1925–78) bounce bounce mark bounce message bound boundary boundary condition boundary conditions boundary condition/value boundary current boundary layer boundary(of a set) boundary protection matchmaker material material adequacy condition material balance material cause material consequence material contradiction material derivative material equivalence material implication material implication, paradoxes of materialism