GVHD: Nguyn Th BnhSVTH: Nhm 8

Ni dungKhi qut chungKh huc im chungCc nhn t hnh thnh kh huCc vng kh hu ch yu4 ma ti Nht BnTc ng n kt-xh Nht BnSinh vtCc nhn t nh hng n sinh vt.ng vtThc vtnh hng n kt-xh Nht Bn

Khi qut chung v t ncNht BnL mt quc o nm vng ng ca chu .Lnh th ko di t 45o33B- 20o25BDin tch: 378.000 km2Dn s: 128 triu ngi (2006)Th : Tokyoa hnh: 73% l ni. Ngoi ra cn c cc bn a, cao nguyn, cm cao nguyn.

Kh hu

c im chung:Kh hu Nht Bn mang tnh cht gi ma, thay i t Bc xung NamC bn ma r rtC tuyt ri vo ma ng

Cc nhn t chi phi kh huV Nhit (Nhit trung bnh thng Ging -10C min Bc, 180C min Nam, cn ma h t 17-270C (Bc-Nam))Lng ma(Lng ma trung bnh t 1000-3000mm/nm)Gi maCc dng hi lu

CC VNG KH HU CH YU Kh hu Nht Bn phn ln l n ha nhng bin i su sc t Bc vo Nam. c im a l Nht Bn c th phn chia thnh 6 vng kh hu ch yu.

HOKKAIDO Vng cc Bc c kh hu n ha vi ma ng di v lnh, ma h mt m, lng ma khng dy c nhng cc o thng xuyn b ngp bi nhng ng tuyt ln vo ma ng

Bin Nht Bn Trn b bin pha Ty o Honshu, gi Ty Bc vo thi im ma ng mang theo tuyt nng. Vo ma h, vng ny mt m hn vng Thi Bnh Dng d i khi cng tri qua nhng t thi tit rt nng do hin tng gi Phn

Cao nguyn trung tm Mt kiu kh hu in hnh, vi s khc bit ln v kh hu gia ma h v ma ng, gia ngy v m. Lng ma nh

Bin ni a Seto Cc ngn ni ca vng Chugoku v Shikoku chn cho vng khi cc cn gi ma, mang n kh hu mt du c nm

Bin Thi Bnh Dng B bin pha ng c ma ng lnh vi t tuyt,ma h th nng v m t do gi ma Ty Nam

Qun o Ty Nam Qun o Ryukyu c kh hu cn nhit i, vi ma ng m v ma h nng. Lng ma nng, c bit l vo ma ma. Bo mc bnh thng

Biu th hin c trng kh hu ti mt s thnh ph ln theo Cc Kh Tng Thy Vn Nht Bn

BN MA TI NHT BNTuy mi vng ca Nht Bn c c im khc nhau, nhng nhn chung Nht Bn c 4 ma r rt nh sau:

MA XUN (thng 3,4,5)Ma xun c nhng cn gi m p t pha Nam n. Hoa Anh o bt u n r

MA H (thng 6,7,8)Ngoi tr Hokkaido, ma ma ti Nht Bn thng ri vo khong thng 6 n thng 7. Ma h ti Nht Bn nng bc v m cao

MA THU (thng 9,10,11)Ma thu Nht Bn thng hay c nhng trn bo, nht l pha ng

MA NG (thng 12,1,2)Pha Bc v min Trung Nht Bn hng chu nhng cn bo tuyt

nh hng kh hu i vi ktxhThun li: to iu kin pht trin du lch, nh bt v nui trng thy hi sn,Kh khn: l ni hng nm phi hng chu nhiu cn bo t TBD vo thit hi v ngi v ca. Vo ma ng thng b ng bng gy tr ngi cho vic nh bt, sinh hot ca ngi dn,

Sinh vtCc yu t nh hng n s pht trin v phn b ca sinh vt:

Kh hu: nh hng trc tip thng qua nhit , nc, m, nh sng.Nhit nh hng trc tip: Ni c nhit thch hp, sinh vt s pht trin nhanh & thun li.

Nc & m: quyt nh n s sng ca sinh vt, tc ng trc tip n s pht trin & phn b sinh vt.

S thay i nhit theo v dn n s thay i sinh vt theo v .

nh sng nh hng mnh n s quang hp ca thc vt.

2. tnh hng r rt n s sinh trng & phn b thc vt.t l ngun thc n cho thc vt sinh trng & pht trin.

3. a hnhVnh ai sinh vt thay i theo cao v theo hng sn.

4. Sinh vtSinh vt c mi quan h cht ch vi nhauThc vt l thc n cho . vtThc vt l ni ca . vt. vt n c l thc n cho . vt n tht

5. Con ngi

Tch cc Tu b chm sc, bo v c hiu qu s lm tng phm vi phn b.Tiu cc Khai thc ba bi, khng qui hoch lm thu hp phm vi phn b.

Sinh vt Nht Bn a dng, phong ph.C sinh vt thuc i kh hu n i, cn nhit v sinh vt trn ni v sinh vt i dng.Bt u t thi k Minh Tr, sinh vt b nh hng do s du nhp t cc quc gia khc nh chu u, Hoa K, Triu Tin, Trung Hoa

ng vt

C nhiu loi thuc nhiu i kh hu. Tuy Nht Bn c nhiu loi chim, cn trng v cc loi ng vt nh khc nhng li khng c nhiu loi ng vt c v hoang d ln.

ng vt thuc i kh hu n i: gm c gu nu, hu, nai sng dt, chn Gibelin, g g,ng vt thuc i kh hu cn nhit gm: th, ra, chn macta, kh,

Ngoi ra, Nht Bn rt phong ph v a dng v cc loi ng vt bin: c ng, c mp, v c nhng loi rt k l: c nu, cua mn hn, c mp h,C nu

Thc vtt ai v kh hu a dng phong ph tuyt i v thc vt.Din tch Nht Bn ch yu l vng ni trong khi cc vng bnh nguyn thng nh v hp. Cc cnh ng c canh tc chim 12,3%, din tch t trng cy n qu chim 1,1% v t trng c chim 0,2% din tch quc gia. Ngc li, rng bao ph ti 66,5% tng din tch t.

Nht Bn l qu hng ca chn loi sinh thi rng, phn nh kh hu v a l ca cc hn o. N tri di t nhng rng ma nhit i trn qun o Ryukyu v Bonin ti cc rng hn hp v rng n i l rng trn cc vng kh hu n ha ca cc o chnh, ti rng n i l kim vo ma ng lnh trn cc phn pha Bc cc o v h thc vt rt phong ph trn ni: lnh sam, vn sam, tng, bch, thng, phong,

Mt s loi thc vt c ngha quan trng trong nn vn ha nh hoa anh o, cy thng, cy tre,

nh hng n kt-xh Nht BnThun li:To cho Nht Bn mt mi trng sinh thi hp dn to iu kin pht trin du lch, kinh t bin,

Ti liu tham khoSGK a l 11, NXB Gio Dc, nm 2005Bi Th Hi Yn, a l kinh t- x hi th gii, NXB Gio Dc, 2007ng Th an Thanh, a l kinh t- x hi th gii, NXB i hc s phm, 2007Web: http://duhoc.viet-sse.vn/2010/10/nhung-sinh-vat-bien-ky-la-cua-nhat-banhttp://www.kobeviet.com/ja/news/142-nhat-ban-trong-cuoc-dau-tranh-bao-ve-nhung-sinh-vat-co-nguy-co-bi-tiet-chung.html