of;
Forestry,;
Beijing;
Forestry;
University,;
Key;
Laboratory;
of;
Forest;
Resources;
Cultivation;
and;
Conservation,;
Ministry;
of;
Education,;
Beijing;
100083,;
China;
Institute;
of;
Forest;
Ecology,;
Environment;
and;
Protection,;
Chinese;
Academy;
of;
Forestry,;
Beijing;
100091,;
China;
Institute;
of;
Forestry,;
CAF,;
Key;
Laboratory;
of;
Tree;
Breeding;
and;
Cultivation,;
State;
Forestry;
Administration,;
Beijing;
100091,;
China;
CNNC;
Institute;
of;
Surveying;
and;
Mapping;
Co.,;
Ltd.,;
Beijing;
100012,;
China;