nghiên cứu lập hồ sơ quản lý rừng sử dụng công cụ microsoft office

Qun l Ti nguyn rng & Mi trng

62 TP CH KHOA HC V CNG NGH LM NGHIP S 6-2016

NGHIN CU LP H S QUN L RNG S DNG CNG C

MICROSOFT OFFICE VBA

Nguyn Quang Huy

Trng i hc Lm nghip

TM TT

H s qun l rng c th c xy dng t ng bng cc cng c tin hc. Trong nghin cu ny, cc cng c

Word VBA v Excel VBA c nghin cu lp h s qun l rng vi mu h s qun l c thit k

trong d n iu tra kim k rng ton quc giai on 2013 2016. Kt qu nghin cu xy dng c

chng trnh xy dng h s qun l rng gm 09 chc nng v c tch hp chy trn phn mm Microsoft

Excel. Kt qu ca nghin cu c a vo th nghim lp h s qun l rng cho mt s tnh nh Thanh

Ha, Ha Bnh, Ninh Bnh, H Ni nm 2015. Nghin cu ny ng gp thm mt gii php nh vi vic ng

dng cng ngh thng tin trong ngnh lm nghip.

T kha: H s qun l rng, Microsoft office VBA, VBA.

I. T VN

Lp h s qun l rng c quy nh ti

iu 38, Ngh nh 23/2006/N-CP v thi

hnh lut bo v v pht trin rng v iu 9,

Quyt nh s 186/2006/Q-TTg ngy

14/8/2006 ca Th tng Chnh ph v vic

ban hnh quy ch qun l rng. H s qun l

rng l l lch rng c lp cho tng l rng

c iu tra ti thc a thuc mt trong ba

loi rng, gn vi ch qun l rng ti cc n

v hnh chnh v c chnh l, cp nht

thng xuyn nhng bin ng sau mi k

kim k rng lm cn c cho vic thng k

rng hng nm. H s qun l rng bao gm

nhng s liu v din tch, tr lng rng,

phng n iu ch rng (nu c) v tnh hnh

qun l s dng t lm nghip, bn km

theo th hin n l qun l v cc ti liu v

quy hoch, k hoch, d n hoc n lin

quan n l qun l c cp c thm

quyn ph duyt [1]. Quyt nh

594/2013/Q-TTg ca Th tng chnh ph

ph duyt d n Tng iu tra, kim k rng

ton quc giai on 2013 2016, lp h s

qun l rng l mt trong bnni dung thc

hin ca d n.Nm 2013, phn mm Qun l

d liu iu tra kim k rng c tc gi

Vng Vn Qunh v cng s xy dng pht

trin trong c chc nng lp h s qun l

rng. Chng ti a ra gi thuyt rng, h s

qun l rng c th c xy dng t ng

bng cc cng c tin hc khc nhau. Nghin

cu ny c thc hin vi mc tiu ng

dng cng c Microsoft Office VBA xy

dng chng trnh lp h s qun l rng c

tch hp trn giao din ca phn mm

Microsoft Excel. Kt qu ca nghin cu s

ng gp thm mt gii php cho vic lp h

s qun l rng phc v cng tc qun l ti

nguyn rng trong ngnh lm nghip.

II. PHNG PHP NGHIN CU

i tng nghin cu: Mu h s qun l

rng l i tng ca nghin cu ny. Mu h

s qun l c nghin cu xy dng theo quy

nh ti Quyt nh s 689/Q-TCLN-KL

ngy 23/12/2013 ca Tng cc Lm nghip

ban hnh b ti liu hng dn k thut iu

tra, kim k rng [2]. Theo , mu h s qun

l c chia thnh 2 i tng: ch rng nhm

I1 v ch rng nhm II2. Do mu h s qun l

1 Bao gm: h gia nh, c nhn, cng ng dn c (thn, bn, nhm h v cc t chc trong cng ng). 2 Bao gm: Ban qun l rng phng h, c dng,Lm trng quc doanh/Cng ty lm nghip (Cng ty trch nhim hu hn mt thnh vin), cc n v lc lng v trang, doanh nghip t nhn, doanh nghip nc ngoi v ch rng khc.


63TP CH KHOA HC V CNG NGH LM NGHIP S 6-2016

rng ca ch rng nhm I c tnh phc tp hn

khi so snh vi mu ca ch rng nhm II nn

nghin cu ny tp trung vo nghin cu lp

h s qun l rng ca ch rng nhm I. Mu

h s qun l rng ca ch rng nhm I gm

c 3 phn: Ba, thng tin chung v cc l rng

ca ch rng v nh s l.

Quy trnh nghin cu: Nghin cu s

dng cng c lp trnh VBA c tch hp

trong phn mm Microsoft Excel v Microsoft

Word xy dng chng trnh lp h s qun

l rng. Cn c vo cc ni dung cn thc hin

chng ti la chn vic s dng VBA Excel

hay VBA Word cho vic lp trnh cc chng

trnh con. Tip theo chng ti xy dng

chng trnh lp h s qun l rng v tch

hp n vo giao din ca phn mm Excel.

Chng trnh c thit k gm cc chc

nng, mi chc nng s thc hin mt cng

vic cn phi c thc hin v khi thc hin

n chc nng no chng trnh s gi cc

chng trnh nh c vit trong phn mm

MS Excel hay MS Word ra thc hin. M

hnh kt ni gia chng trnh Excel v Word

c th hin trong hnh 01.

Qu trnh nghin cu c chia thnh 3

giai on nh hnh 02: giai on 1 (chun b

d liu); giai on 2 (kt ni d liu h s

qun l) v giai on 3 (hon thin h s

qun l).

Hnh 02. M hnh kt hp Excel VBA

v Word VBA to module h s qun l rng Hnh 01. S 3 giai on lp h s qun l

Giai on 1 (Chun b d liu): Nghin cu

chun b cc ngun d liu phc v thit k

chng trnh chy nh sau:

Th nht: D liu thng tin v l rng ca

tng ch rng. D liu cc l rng ca cc ch

rng trong d n kim k rng l d liu thuc

tnh v i km vi d liu khng gian bn .

Cn c vo mu h s qun l rng, la chn

cc thng tin bn c trong h s qun l v

c xut ra thnh 1 File Excel. Cng vic ny

c th c thc hin bng nhiu cch khc

nhau nh: s dng lnh SQL Seclet trong phn

mm Mapinfo, cng c Export Data trong phn

mm Mapinfo, s dng ngn ng lp trnh

Mapbasic. Sau khi c c File Excel tng hp

d liu ca cc l rng theo cc ch rng,

nghin cu s dng cng c VBA Excel

tch d liu thnh cc File Excel ring bit vi

cc l rng theo tng ch rng. Cc File c

tch ra c lu trong 1 th mc. y l cng

vic u tin ca giai on chun b d liu.

Th hai: nh s l cc l rng ca tng

ch rng. H thng nh s l ca tng ch

rng cn c to ra. c c h thng nh

cc s l, nghin cu s dng phn mm

Qun l d liu iu tra, kim k rng vi



chc nng xut nh s l. Vi phn mm

ny, nh s l ca tng l rng c to ra,

c t tn v lu tr theo n v ch rng

hoc n v hnh chnh. Sau khi c c h

thng nh s l ca cc ch rng, cc nh

s l ny cn c a vo tng th mc

ca cc ch rng. V cc th mc ny nm

trong 1 th mc tng. y l bc chun b

th 2.

Th ba: Mu h s qun l rng. Vi mu

h s qun l rng c quy nh trong d

n kim k rng ton quc, nghin cu s

dng cng c VBA Word to ra mt b h

s mu vi tn ca h s theo tn ca cc ch

rng c xc nh. B h s qun l rng

c to ra v c lu trong 1 th mc

chung. Ngoi ra, do s lng l ca cc ch

rng l khng ging nhau, nghin cu cn xc

nh c tng s l ca tng ch rng vi s

h tr ca cng c VBA Excel. Tip theo cng

c VBA Word c s dng thit k mu

h s qun l rng cho tng ch rng ng vi

s lng l ca ch rng.

Giai on 2 (kt ni d liu h s qun l

rng): Mu h s qun l rng sau khi c

thit k ph hp cho tng ch rng s c

cp nht d liu. D liu c a vo bao

gm cc thng tin ca l rng v s l ca

ch rng. Hai d liu ny c chun b

giai on 1 ca nghin cu. Vic a cc

thng tin ca l rng vo h s qun l rng

c thc hin vi s h tr ca cng c VBA

Excel. Vic a nh s l vo h s qun l

rng c thc hin vi s h tr ca cng c

VBA Word. giai on ny cng c VBA

Word cn c s dng lm cc cng vic

nh lp danh sch tn File, lp danh sch tn

th mc, xc nh tng s File trong th mc,

to cc th mc theo danh sch.

Giai on 3 (hon thin h s qun l

rng): Hon thin h s qun l rng l giai

on cui cng ca nghin cu trong lp h s

qun l rng ca cc ch rng. Giai on ny

bao gm cc cng vic lin quan n vic to

tiu ca mu h s thng tin ca l rng;

nh s trang; bin tp v nh dng trang in;

v cui cng l xut h s qun l thnh File

d liu s nh dng (.doc*) hay (.pdf).Ngoi

ra, giai on hon thin h s qun l rng cn

gm c ni dung ghp cc ch rng li vi

nhau theo n v hnh chnh x, huyn, tnh

theo yu cu. Cng vic ny c thc hin

vi s h tr ca cng c VBA Word.

III. KT QU NGHIN CU, THO LUN

Kt qu ca nghin cu l chng trnh lp

h s qun l rng. Chng trnh c lu

dng file AddIns (.xlam) c a vo phn

ci t ca phn mm Microsoft Excel theo

ng dn:

(C:\Users\Administrator\AppData\Roaming\Mi

crosoft\AddIns) v c gi ra trn giao din

ca phn mm Microsoft Excel, nh hnh 03.

Hnh 03. Tch hp chng trnh vo phn mm Microsoft Excel

TP CH KHOA H

Chng trnh lp h s qu

c thit k gm 09 chc nng

nng thc hin 1 bc trong quy trnh xy

Hnh 04. Tch d liu c

Chc nng 2: Xc nh tng s

Hnh 05. Xc nh tng s l c

Chc nng 3: To mu h s c

Hnh 06. To h s mu cc ch

Qun l Ti nguyn

P CH KHOA HC V CNG NGH LM NGHIP S

s qun l rng

c nng, mi chc

c trong quy trnh xy

dng h s qun l rng:

Chc nng 1: Tch d

File theo ch rng

- D liu u vo: File Excel t

liu cc l rng ca cc ch

- Phn tch: bc ny cc ch

c tch thnh cc file

trng thng tin tn ch

File c lu vi tn ca ch

- Kt qu: Cc File (.xls*)

c lu trong cng 1 th m

a ch rng

ng s l ca ch rng

a tng ch rng

- D liu u vo: Th m

Excel ca tt c cc ch

- Phn tch: Chng tr

cc File Excel ca tng ch

mc v xc nh mi ch

l.

- Kt qu: Chng trnh s

(.doc*) cha danh sch cc tn ch

tng s l rng ca mi ch

s ca cc ch rng

u cc ch rng

- D liu u vo: g

l rng chun v Danh sch tn cc ch

c to ra bc 2.

- Phn tch: Form d

thit k cho 1 l rng trong 1 ch

thc t mi ch rng c th

rng. Do cn da vo danh sch s

tng ch rng thit k

vi tng ch rng.

- Kt qu: Chng trnh s

h s cho tng ch rng. T

bng tng s ch rng a vo v

trong 1 th mc.

n l Ti nguyn rng & Mi trng

65P S 6-2016

:

liu Excel thnh cc

: File Excel tng hp d

a cc ch rng.

c ny cc ch rng

c tch thnh cc file ring bit s dng

rng tch v cc

a ch rng.

(.xls*) c to ra v

c lu trong cng 1 th mc.

Th mc cha cc File

rng.

Chng trnh s gi ln lt

ng ch rng trong th

i ch rng c bao nhiu

nh s to ra mt File

a danh sch cc tn ch rng v

i ch rng.

m Form h s qun

Danh sch tn cc ch rng

Form d liu chun c

trong 1 ch rng. Trn

ng c th c trn 1 l

a vo danh sch s l ca

t k mu h s ph hp

nh s to ra cc mu

ng. Tng s mu h s

ng a vo v c lu

Qun l Ti nguyn rng & Mi tr

66 TP CH KHOA H

Chc nng 4: a d liu vo h

Hnh 07. a d liu t excel sang h

Chc nng 5: To tiu cho

Hnh 08. a d liu t excel sang h

Chc nng 6: Lp danh sch tn cc th m

Hnh 09. Lp danh sch th m

cha nh s

ng & Mi trng


u vo h s qun l rng ca ch rng

excel sang h s ch rng

- D liu u vo:

+ Th mc cha cc

thng tin ca tng ch r

+ Th mc cha cc

s ca tng ch rng.

- Phn tch: D liu

cc ch rng s c a t

File Word ca ch rng tng

- Kt qu: Chng tr

s ca tng ch rng vo m

cho h s qun l rng ca cc ch rng

excel sang h s ch rng

- D liu u vo: g

ch rng c to b

File (.doc*) c to b

- Phn tch: Mu h

mc tiu (TT, t b

thi). Cc tiu ny s

ph hp vi mu yu c

- Kt qu: Chng tr

tiu cho h s ca cc ch

h s qun l sau khi

lu trong 1 th mc ring

p danh sch tn cc th mc cha nh s l ca ch r

p danh sch th mc

l

- D liu u vo: g

cc th mc con ca t

l v 01 File (.doc*) tr

- Phn tch: nh s

c t trong cc th m

danh sch tn ca cc th m

rng phc v vic a d

mu h s ca tng ch

- Kt qu: Chng tr

danh sch tn ca cc th m

nh c trong tng th m

P S 6-2016

a cc File (.xls*) cha

rng.

a cc File (.doc*) mu h

u trong File Excel ca

c a t ng sang cc

ng tng ng.

Chng trnh s lu cc File h

ng vo mt th mc ring.

u vo: gm 1 danh mc tn

bc 2 v th mc cc

bc 4.

s qun l rng c

n , tha t, trng

ny s c to t ng

u yu cu.

: Chng trnh s t ng to

a cc ch rng. Kt qu

khi c to tiu c

c ring.

ng

m 01 th mc cha

ng ch rng cha s

ile (.doc*) trng lu kt qu.

nh s l ca ch rng

th mc ring, bc 6 lp

a cc th mc ca cc ch

c a d liu s l vo

rng.

: Chng trnh s to ra mt

a cc th mc v tng s

ng th mc.

TP CH KHOA H

Chc nng 7: a nh s

Hnh 10. a nh s l vo h

Chc nng 8: Lp danh sch tn c

Hnh 11. Lp danh sch tn x trong th

Chc nng 9: Ghp cc ch r

Hnh 12. Ghp cc h s ca t

trong x

Qun l Ti nguyn


l vo h s qun l v hon thin h s qu

l vo h s ch rng

- D liu u vo: g

th mc c to ra b

h s rng c to ra

cha File kt qu dng (.doc*) v (.pdf).

- Phn tch: Da vo danh m

th mc nh, chng trnh s

l ca ch rng vo h

tng ng.

- Kt qu: Chng tr

h s qun l c lu trong 1 th m

s ca cc ch rng

thin.

p danh sch tn ca cc x c h s qun l rng cn ghp

p danh sch tn x trong th mc

- D liu u vo: th m

h s ch rng ca tng x.

- Phn tch: H s c

1 x c a vo trong cc th m

x.

- Kt qu: Chng tr

sch tn cc x v s l

x chun b cho vic ghp cc ch

trong 1 x.

rng theo tng x/huyn/tnh

a tng ch rng

- D liu u vo: g

cc x c to ra b

- Phn tch: h s cc ch

hon thin bc 7. B

trong trng hp ngi s

cc h s ca ch rng trong 1 x l

File tng. C th thc hi

rng trong 1 huyn hay 1 t

- Kt qu: Chng tr

mc cha cc File tng h

theo tng x.

n l Ti nguyn rng & Mi trng

67P S 6-2016

n l

m 01 danh mc tn

bc 6; th mc cha

o ra bc 5; th mc

ng (.doc*) v (.pdf).

a vo danh mc tn cha

nh s a nh s

ng vo h s ca ch rng

: Chng trnh s to ra cc File

c lu trong 1 th mc. H

c bin tp hon

n ghp

u vo: th mc cc x cha

ng x.

a cc ch rng trong

c a vo trong cc th mc ca

Chng trnh s lp 1 danh

ng ch rng trong 1

c ghp cc ch rng

m 01 danh mc tn

c 8.

s cc ch rng c

Bc 9 c thc hin

i s dng mun ghp

ng trong 1 x li thnh 1

c hin ghp cc ch

n hay 1 tnh.

: Chng trnh to ra mt th

ng hp h s ch rng



Kt qu chy chng trnh h s qun l rng cho tnh Ha Bnh nm 2016

Kt qu lp h s qun l cho ch rng nhm

I tnh Ha Bnh thuc D n iu tra, kim k

rng tnh Ha Bnh nm 2015 2016): lp

c h s qun l rng cho 5.600 ch rng

(5.600 File Word v 5.600 File Pdf); 201File Pdf

tng hp h s qun l rng ca 201 x c rng

thuc 11 huyn/thnh ph ca tnh Ha Bnh

(Hnh 16 v 17). Bi bo minh ha kt qu lp

h s qun l ca ch rng ng Bi Vn

Nguyn, thn Mu, th trn Bc, huyn

Bc, tnh Ha Bnh. H s ca ch rng gm c

2 l rng. Ti hnh 14 th hin thng tin ca cc

l rng v hnh 15 th hin nh s l ca cc

l rng c a vo h s qun l.

Hnh 13. Ba ca h s qun l rng

Hnh 14. Phn thng tin tng hp h s qun l rng ca 1 ch rng

Hnh 15. nh s l c a vo h s qun l rng ca ch rng


69TP CH KHOA HC V CNG NGH LM NGHIP S 6-2016

Hnh 16. Th mc cha hsql ca cc ch rng Hnh 17. Th mc cha hsql ca cc x

Lp h s qun l rng l nhim v cn

thit trong qun l bo v v pht trin rng.

Cng vic ny gp nhiu kh khn nu nh

khng c s h tr ca cc cng c tin hc.

Kt qu nghin cu cho thy cng c

Microsoft Office VBA c th gii quyt c

mc tiu m nghin cu t ra l lp h

s qun l rng cho cc ch rng nhm I v tr

v kt qu dng File s .

Kt qu nghin cu c ng dng lp

h s qun l rng cho cc tnh H Ni, Ninh

Bnh, Thanh Ha, Ha Bnh trong d n iu

tra, kim k rng nm 2015 2016. Kt qu

lp h s qun l rng chy t chng trnh

c so snh vi kt qu lp h s qun l

rng t phn mm Qun l d liu iu tra

kim k rng cho thy: (1) V ni dung v

hnh thc ca h s qun l rng l hon ton

ging nhau v theo ng quy nh ca d n;

(2) Sn phm h s qun l rng c s khc

nhau kiu nh dng d liu: sn phm ca

nghin cu c xut v lu thnh tng File s

trong khi sn phm ca phn mm Qun l

d liu iu tra kim k rng th h s qun

l rng ca tng ch rng c gi ra theo

tng ch rng v s c hin ln trn mn

hnh my tnh km theo chc nng in, ngi s

dng c th in trc tip sn phm ca tng ch

rng bng cch nhn vo nt in trn mn hnh.

Trong nghin cu ny, chng ti nghin

cu phng php ng dng cng c tin hc

VBA Office lp h s qun l rng. VBA l

mt ngn ng lp trnh c tch hp trong

b Microsoft Office nn c nhiu thun li cho

ngi s dng. H s qun l rng c xy

dng bi chng trnh c lu dng File s

vi cc nh dng khc nhau (.doc*, .pdf), h

s qun l rng ca tng ch rng trong mt

x (ch rng nhm I) hay h s qun l rng

ca tng x trong mt ch rng ln (ch rng

nhm II) c ghp li vi nhau thnh mt tp

d liu ln hn. y l cc u im trong kt

qu ca nghin cu ny.

Tuy nhin, kt qu ca nghin cu cn c

hn ch bc chun b d liu u vo.

Trong bc chun b d liu nh s l ca

ch rng, ngi s dng cn ci t phn mm

Qun l d liu iu tra, kim k rng v s

dng chc nng xut nh s l ca phn

mm. Trong thi gian ti chng ti s nghin

cu b sung thm vo chng trnh 01 bc

xut nh s l thun li hn cho ngi

s dng.

Kt qu ca nghin cu a ra c mt

phng php mi cho vic lp h s qun l

rngh tr cng tc lp h s qun l rng ca

d n kim k rng ton quc giai on 201 3

2016. Sn phm ca nghin cu c th c

pht trin phc v cng tc lp h s qun l

rng cho cc mc ch khc nh: chi tr dch

v mi trng rng v qun l rng bn vng

mc va v nh.



IV. KT LUN

Trong bi bo ny trnh by kt qu nghin

cu s dng cng c Microsoft Office VBA

lp h s qun l rng theo mu ca d n

iu tra, kim k rng ton quc giai on

2013 2016. Kt qu t c ca nghin

cu v mt thc tin cho php khng nh

Microsoft Office VBA l cng c h tr p

ng c mc tiu m nghin cu t ra. Lp

h s qun l rng l mt nhim v cn phi

c thc hin thng nht ti cc cp nh nc

trong cng tc qun l bo v rng v cc cng

c tin hc cn c nghin cu ng dng su

rng hn.

TI LIU THAM KHO 1. Thng t s 25/2009/TT-BNN ca B Nng

nghip v Pht trin nng thn: Hng dn thc hin

thng k, kim k rng v lp h s qun l rng.

2. Quyt nh s 689/Q-TCLN-KL ngy

23/12/2013 ca Tng cc Lm nghip ban hnh b ti

liu hng dn k thut iu tra, kim k rng.

3. Phan T Hng, 2012. Lp trnh VBA trong Excel

cho ngi mi bt u. Nxb. Khoa hc v k thut.

4. Nguyn Khc Duy, 2013. VBA trong Excel: ci

thin v tng tc. Nxb. Khoa hc v k thut.

5. Steven Roman, Ph.D, 2002. Writing Excel Macro

with VBA.

USING MICROSOFT OFFICE VBA

IN BUILDING THE FOREST MANAGEMENT PROFILES

Nguyen Quang Huy

Vietnam National University of Forestry

SUMMARY Forest management profiles can be built automatically by the informatics tools. In this research, tools such as

Excel VBA and Word VBA have been studied in building the forest management profiles with designed forest

management profiles in the project "National Investigation national forest inventory period 2013 - 2016".the

result of this research is built for a program for the forest management which includes 09 functions and

integrated for running in Microsoft Excel. The result of this research was used in building the forest

management profile of some provinces such as Thanh Hoa, Hoa Binh, Ninh Binh and Hanoi in 2015. This

study added a small solution in applications of information technology in the forestry sector.

Keywords: Forest management records, Microsoft office VBA, VBA.

Ngi phn bin : TS. Nguyn Hu Dng

Ngy nhn bi : 26/10/2016

Ngy phn bin : 15/11/2016

Ngy quyt nh ng : 25/11/2016

Documents

nghiên cứu lập hồ sơ quản lý rừng sử dụng công cụ microsoft office