从气候的角度来论述我国植物分布规律

#

Discussfromtheangleofweatheranourcountry

vegetationdistributeregulation

Summary:Thevegetationtypeofourcountryextremelyenrichesdiverse,almostcanseearriveNorthernHemisphereallvegetationtypes.Vegetationdistributeswiththefactorsofgeography,degreeoflatitude,andweatheetc・allrelevant,thistextwillfromweatheroftheanglefixedattention

onandcametosynopsisofdistributingofdiscussionourcountryplantregulation.Alsobelongtotothelilac,thedistributingofthehullDousection,hardleafoftengreenLiseveralplantinthehighmountaincarryonthestudyofthesynopsisfromtheweatherangle.

Keyword：TheweatherchangesVegetationdistributesGeography

distributes1

LI

2

#

2.1

2.2

2.

#

III

3

2.4

0°C

0°C

-30°C

0°C

20°C

20°C

28°C

3.1

#

81%

13 50%

(SyringatibeticaP.Y.Bai)> (S.yun-nanensisFranch.) (S.

komarowiiSchneid.) (S.tomentellaBur.etFranch.)> (S.

sweginzowiiKoehneetLingelsh.) (S.reflexaSchneid.) J"(S.

pinetorumW.W.Smith) (S.mairei(Levl.)Rehd.)

7

12 44%,

(S.

#

11

protolacinia-taP.S.GreenetM.C.Chang)

30%

(S.villosaVahl.),6

3.2

~32° 25°~31°

25°~29°

・50%; 27°

25°

50・00%

81・25%~87

90・00%

senescens)、

高ill

(Q.semicarpifolia)

95°~106°, 98°~104°

99°~103

~81・25%;101°~103°

(Q.engleriana)

1

50・00%

68・75%

80・00%

22 (Q.

(Q.spi-nosa),13~14

(Q.marlipoensis)(3),

3.3

#

(species

richness) (endemicindex)

[2];

[3,4]

(Chang,1989;An,2001)o

22

#

[1]

[M].

1993,188-201.

[2]

)[M].

199&213~

332.

[3]

[M].

1987.

[4]

[J].

1981,(2):13-20.

[5]