INTERAKSI CUACA, KELEMBABAN TANAH DAN MUKA AIR TANAH DI LAHAN GAMBUT DENGAN SISTEM ZONASI AIR TERPADU DI SEMENANJUNG KAMPAR

16 - 17 Mei 2014, Palembang -, Sumatera Se1atan

______________________ "'= ='.=~c.~,~=~· _

PROSIDING

SEMINAR NASIONAL

INA(>#

Tema:

Strategi

Pengelolaan Irigasi dan Rawa

Berkelanjntan

Mendukung Ketahanan Pangan

N

asional

dalarn PPJ~rJt-'f"i if

Perubahan IkIim Global

!\,

fSBN 978-602-70580-0-2

Balai Besar Wilayah Sungai Sumatera

VIII

Palembang - Sumatera Selatan

16 - 17 Mei 2014, Palembang - Sumatera Selatan

PRO SIDING

SEMINAR

NASIONAL

INACID

STRA TEGI

PENGELOLAAN

IRIGASI

DAN RA W A

BERKELANJUTAN

IVIENDUKUNG KETAHANAN

PANGAN

NASIONAL

DALAM PERSPEKTIF

PERUBAHAN

IKLIM

GLOBAL

DEW AN REDAKSI

Diterbitkan oleh

Balai Besar Wilayah Sungai Sumatera VIII

Prof. Robiyanto H. Susanto, tvf.Agr.Sc

Ir. Achmad Syarifuddin, MSc.

Drs. H. Ishak Yunus, ST.MT

Ir. H. Hendri, ST, M.Si

Dr. Momon Sodik I, M. Sc

Drs. Budianto

Ir. Djaya Sukamo, M.Eng.

Tim Penyunting

Redaksi Pelaksana

Pupi Sri Punarsih, S.P

Ucu Sutarsa

kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

Prosiding Seminar Nasional INACIDkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

j

16 -

17

Mei

2014,

Palembang - Sumatera Selatan

DAFTARISI

Halaman Judul

.

Dewan Redaksi.

.

ii

ISBN

.

iii

Kata Pengantar

.

Daftar Isi

.

Makalah Pleno

Sambutan Ketua Panitia Seminar KNI-ICID

(lNACID) 2014...

Pl.I iv

v

Sambutan Wakil Presiden ICID...

P2.!

Sambutan Gubernur

Sumatera

Se!atan...

P3.1

Sambutan Direktur Jendral

Sumber Daya Air...

P4.!

ROLE

OF

THE

INDONESIAN

LOWLANDS

FOR

SUSTAINABLE

FOOD

PRODUCTION

PS. IZYXWVUTSRQPONMLKJIHGFEDCBA

B a r t S c h u ltz .

PENGELOLAAN

LAHAN RAWA

BERKELANJUTAN

DALAM

MENJAWAB

TANTANGAN PEMENUHAN KEBUTUHAN PANGAN NASIONAL

DAN PERUBAHAN IKLIM

P6.!HGFEDCBA

I r . M Donny Azdan, M A ., M S ., P h .D , .

LOWLAND

MANAGEMENT

EVOLUTION

IN

INDONESIA:

FROM

HYDRAULIC CONQUEST TO INTEGRATED

APPROACH

P7.1

I r . E k o S u b e k ti, D ip l. H E .

PROPAGATION

DEVELOPMENT

TIDAL

LOWLANDS

THROUGH

AN

INTEGRATED APPROACH

P8.!

P r o f D r . R o b iy a n to H S u s a n to .

REDUCING METHANE EMISSION FROM PADDY SOILS BY IMPROVING ON

FARM WATER MANAGEMENT

P9.!

P r o ! D r . M A m in M S o o n '" .

C A R B O N

MANAGEMENT

FOR COASTAL

RICE FARMING

PEAT LAND IN

INDONESIA

PlO.! .

D r . H ir a y a m a .

CHALLENGES TO NATURE RESTORATION

IN JAPAN

K u n ih ir o M o r iy a s u ... PII.I

16 - 17 Mei 2014, Palembang - Sumatera Selatan

Makalah Pararel

SUBTEMAI

THE GREEN HOUSE GAS CONTROL FOR FOOD AND SADDANG

IRRIGATION DEVELOPl\1ENT A 1.1ZYXWVUTSRQPONMLKJIHGFEDCBA

S u m a r d ji, E k a R a h e n d r a , A n d i M I r h a m , S u b a n d i a n d M K N iz a m L e m b a h . .

PENGEMBANGAN RESERVOIR DI DAERAH RAWA UNTUK MENDUKUNG PERTANIAN PADA LAHAN RAWA PASANG SURUT (CASE RASAU JAYA

KALIMANT AN BARA T, INDONESIA) A 2 .!

H e n n y H e r a w a ti, S u r ip in d a n S u h a r y a n to .

ANALISIS LUAS EFEKTIF LAHAN PERSA WAHAN BERDASARKAN

PERHITUNGAN KEBUTUHAN AIR (NFR) STUDI KASUS DI BARAMBAI,

KALlMANTAN SELATAN A 3 .!

R in i M a r is s a ,HGFEDCBAM a r u d d in F M a r p a u n g , A g u s tin a A r iy a n i .

OPTlMALISASI PENGEMBANGAN LAHAN RAW A DI PULAU PAPUA UNTUK MENDUKUNG PROGRAM KETAHANAN PANGAN NASIONAL DAN

PENGENADALIAN GAS RUMAH KACAkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA A 4 .1

H a p p y M u ly a d a n K u ji M u r tin in g r u m .

PENGELOLAAN IRIGASI SKALA BESAR DI DAERAH IRIGASI JATILUHUR

/, s.:

R e n i M a y a s a r i d a n S a d ib a h M a r ia n a .

INDEKS KELANGKAAN AIR IRIGASI

W a lu y o H a tm o k o .

PEMANTAPAN KETAHANAN PANGAN DAN KESEJAHTERAAN PAT ANI MELALUI PENDEKA TAN KELEMBAGAAN UNIT HARAP AN LAHAN SEBAGAI UNIT USAHA BERSAMA

A6.1

A '/.l

D e d e R o h m a t, S u a r d i N a ta s a p u tr a d a n F a iz a l I. W R o h m a t. .

KAJIAN BUDIDAYA JAGUNG P ADA MUSIM HUJAN DI DAERAH REKLAMASI RAWA PASANG SURUT DALAM UPAYA TERCIPTANYA

INDEKS PERT ANAMAN 300% AS.l

M o m o n S o d ik I m a n u d d in d a n B a k r i .

PEMANTAPAN PELAKSANAAN PENYEDIAAN AIR PADA DAERAH ALlRAN SUNGAI CIUJUNG DALAM RANGKA MENDUKUNG PROGRAM KET AHANAN P ANGAN PROVINSI BANTEN

A b d u l H a n a n A k h m a d d a n G a tu t B a y u a d ji .

TEMPE LAKE OPRATION AND MAINTENANCE CONTRIBUTE TO

GREENHOUSE GAS EFFECT CONTROL

A9.1

AlO.!

E k a R a h e n d r a , S u b a n d i, A g u s H a s a n ie , P a r n o , A g u n g S u s e n o d a n M .K . N iz a m

L e m b a h .

16 - 17 Mei 2014, Palembang - Sumatera Selatan

PERBAIKAN TEKNOLOGI UNTUK MENINGKATKAN PRODUKSI PADI

SA W AH LEBAK BUKAAN BARU DI SUMATERA SELA TANZYXWVUTSRQPONMLKJIHGFEDCBA

N P . S r i R a tm in i d a n lm e ld akjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBAS . M a r p a u n g . .

PENILAIAN KUALITAS TANAH PADA LAHAN RAWA PASANG SURUT UNTUK TANAMAN JAGUNG ( Z e a m a y s L ) DI DES A BANYU URIP KECAMATAN TANJUNG LAGO KABUPATEN BANYUASIN

AIl.l

A12.1

D w i P r o b o w a ti S u lis tiy a n i, M o m o n S o d ik I m a n u d in , A d ip a ti N a p o le o n , A ld o G u m a n i

P u tr a .

PENGELOLAAN DAERAH RAWA KALlMANTAN BARAT UNTUK

KESEJAHTERAAN MASYARAKAT DAN KEBERLANJUTAN LINGKUNGAN _Al3.1

M a tiu s T a n g y o n g d a n H e n n y H e r a w a ti .

STRA TEGI PENGEMBANGAN DAERAH IRIGASI RA WA DALAM MENDUKUNG PROGRAM FOOD ESTATE AREA DI KALIMANTAN TIMVR

DAN KALIMANTAN UTARA A14.1HGFEDCBA

N e ly M u ly a n in g s ih , K a lp in N u r d a n S u r y a H a d ia n s y a h . . PENGARUH KENAIKAN MUKA AIR LAUT TEI!ADAP INTRUSI SALINIT A S

DAN ZONASI PENGELOLAAN AIR DI LAHAN RA WA PASANG SURUT _AIS.]

R a h m a d i .

MEMANEN AIR HUJAN SEBAGAI UP AY A MANAJEMEN HIDROGHAF

SATUAN PADA DAERAH ALIRAN SUNGAI WAY AWl A16.1

D w i J o k o W in a r n o , N u r f a jr i, E k a K u r ia w a n , R e n g k i A le k a n d e r .

EROSI LAHAN DI DAERAH TANGKAPAN HUJANDAN DAMPAKNYA PADA

UMUR WADUKWAY JEPARA A17.1

D y a h I K u s u m a s tu ti, N e n g a h S u d ia n e , Y u d h a M e d ia w a n .

OPTIMALISASI PEMANFAATAN LAHAN SAWAH IRIGASI l)]\TTUK

PENINGKATAN PRODUKSI PAD I DI PROVINSI JAMB I

AIS.I

N u r I m d a h M in s y a h , A r a z M e ilin d a n E n d r iz a l... .

SUBTEMAII

JENEBERANG CATCHMENT AREA MANAGEMENT FOR GREENHOUSE GAS EFFECT CONTROL AND IRRIGATION DEVELOPMENT

B1.I

P a n d u S . W A g e n g ,P a r n o , M K . N iz a m L e m b a h , E k a R a h e n d r a , S u b a n d i... .

FUNGSI DAN PERAN TUO BANDA DALAM PENGELOLAAN IRIGASI SKAI~A KECIL DI SUMATERAN BARAT

D r .I r . E r i G a s E k a p u tr a ,M S .

B2.1

16 - 17 Mei 2014, Palembang - Sumatera SelatanZYXWVUTSRQPONMLKJIHGFEDCBA

P O L A K E R J A S A M A 4 P I L A R D A L A M R E S T O R A S I S U N G A I K R A N J I D I

P U R W O K E R T O K A B U P A T E N B A N Y U M A S B3.1

I r a w a d i .

PENYEMPURNAAN SISTEM PENGELOLAAN AIR IRIGASI DALAM

MENYONGSONG IRIGASI MODERN DI INDONESIA B4.1

fr . S o e k r a s n o S, D ip I .H E .

INHERIT ANCE SYSTEM AND THE EFFECT ON FOOD SECURITY

S o e n o m o B ie , M E n g .

UJI TERAP BENTUK KELEMBAGAAN OPERASI PEMELIHARAAN IRIGASI

R e tta I d a L u m o n g g a .

THE EVALUATION OFLAND EFFECTUAL IN SWAMPLAND OF OGAN KERAMASAN II SOUTH SUMATRA

B5.1

B6.1

B7.1

P u s p ita h a ti d a n S a le h , E . , , , , .

A REVIEW ON EFFECTIVENESS OF MANAGEMENT OF OPERA lION AND

MAINTENANCE (O&M) OF INFRASTRUCTURE OF

INTERCONNECTIONIBASIN CLUSTER ("GUGUSDAS") OF HIGH LE'VEL

DIVERSION (HLD) SYSTEM "JANGKOK-BABAK" AT THE LOMBOK ISLAND B8.1

IN WEST NUSA TENGGARA (NTB) PROVINCE

R .P . H a r ta n to , lv iE n g .( W R D ) a n d D r .E n g . A . H a fte d A . G a n y , M S c ., P .E n g .

ANALISIS EFISIENSI PENGGUNAAN FAKTOR PRODUKSI SISTEM YARNEN DAN TUNA! PADA USAHATANI PADI PASANG SURUT DI DESA MULIASARI

KECAMA T AN T ANJUNG LAGO KABUPA TEN BANYUASIN B9.1

G u s ti F itr iy a n a .

SOYBEAN PRODUCTIVITY IN SWAMPY LAND IN BATANGHARI DISTRICT JAMBI PROVINCE

E n d r iz a l d a n J u lis tia B o b ih o e , .

PERAN PERKUMPULAN PET ANI PEMAKAI AIR (P3A) DALAM USAHATANI PADI DI SARI MUL YA JUJUHAN ILIR BUNGO JAMBI

B u s ta m i d a n E n d r iz a l .

SUB TEMA IJI

SHARING WATER FROM BILl BILl AND JENELATA RESERVOIR FOR IRRIGATION AND WATER DRINKING DEVELOPMENT IN CONNECTION WITH GLOBAL CLIMATE CHANGE

F e r iy a n to P a w e n r u s i, A d i U m a rHGFEDCBAD a n i, E k a R a h e n d r a , S u b a n d i a n d P a n d u S.W

A g e n g .

viii

BI0.1kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

~

BILl '

,

,

,

,

,,

,

~

16 - 17 Mei 2014, Palembang - Sumatera Selatan

PENANGGULANGAN

KELANGKAAN

DAN KELIMPAHAN

AIR MELALUI

TEKNOLOGI

SDP

(SeDrainPond)

UNTUK

MENDUKUNG

KETAHANAN

PANGAN BERBASIS PEMBERDA YAAN PETANI (Studi Kasus di Provinsi Jawa

Tengah)

ZYXWVUTSRQPONMLKJIHGFEDCBA

S r iy a n a .

PENGELOLAAN DATARAN BANJIR DI HILIR SUNGAI CITARUM

H e r m a nHGFEDCBAId r u s , E n d a r ta D w i P , R e n i M a y a s a r i, H e r r y R a c h m a d y a n to .

KORELASI

ANTARA

EROSI

LAHAN

DAN

SEDIMENTASI

WADUK

(STUDI KASUS Cirata)

W e ls tie n H e r m a T a tip a ta , I n d r a tm o S u k a r n o , A r w in S a b a r , S r i L e g o w o .

PEMETAAN POTENSI

PENGEMBANGAN

LAHAN IRIGASI DI SUMATERA

SELATAN

W id y a U ta m in in g s ih , I r fa n S u d o n o .

INOV ASI SISTEM IRIGASI DAN DRAINASE DALAM PENGELOLAAN AIR

HUJAN UNTUK PERTANIAN

S u s ila w a ti. .

UJI KEMAMPUAN REMBESAN AIR PIP A DRAINASE BERBAHAN BAKU

CAMPURAN LIAT, PASIR, DAN SERBUK GERGAJI

B a k r i, R o b iy a n to H e n d r o S u s a n to d a n A n d r e w D o la n d G u lto m .kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

,

DESAIN IRIGASI

PIPA

PADA LAHAN

DATAR (STUDI

KASUS : PETAK

TERSIER PASIR SALAM 3 KIRI, DAERAH IRIGASI PANULISAN)

D a d a n R a h m a n d a n i s J o k o T r iy o n o , D a d a n g R id w a n , d a n S u b a r i .

PENGGUNAAN KOMPOSIT SEBAGAI BAHAN ALTERNATIF PINTU AIR

A d ity a P r ih a n to k o .M a r a s i D e o n J o u b e r t, D a d a n R a h m a n d a n i.: .

PENELITIAN

KERUSAKAN

PINTU

KLEP

OTOMATIS

AKIBAT TEKANAN

LATERAL (Studi Kasus : Daerah Rawa Dandajaya, Kalimantan Selatan)

A g u s tin a A r iy a n i, M a r u d d in F M a r p a u n g , M a r a s i D e o n J o u b e r t, D e r y I n d r a w a n . .

PERENCANAAN

EMBUNG

DUSUN

TARUNA

.TAYAKABUPATEN TANAH

LAUT

M u h a m m a d A r if R a h m a n , S T d a n I n d r a S e ty a P u tr a , S T .

PENERAPAN

DESAIN

LONG

STORAGE

UNTUK

DAERAH

RAWA

PADU

EMP AT KABUP ATEN KUBU RAY A, KALIMANT AN BARA T

J a n e E . W u y s a n g .

WALCEN

CATCHMENT

AREA

MANAGEMENT

FOR

SUSTAINABLE

PASELLORENG

DAM

RELATED

WITH

GILIRANG

IRRIGATION

DEVELOPMENT

AND REDUCTION OF GREENHOUSE GAS EFFECT

H a r iy o n o U to m o , A g u s H a s a n ie , E k a R a h e n d r a , S u b a n d i a n d Z u l A r ifin .

16 - 17 Mei 2014, Palembang - Sumatera Selatan

PREDIKSI BANJIR KALI PORONG

ZYXWVUTSRQPONMLKJIHGFEDCBA

E n tin H id a y a h , I n d a r to , S u b a n d i .

STRATEGI

PENGELOLAAN

SUMBER DAYA AIR

ANTISIPASI

KRISIS AIR

IRIGASI PADA DAS MUSI TA HUN 2030

M a w a r d i, S u m i A m a r ie n a H a m im d a n M a m a n N o p r a y a m in . .

INTEGRASI

SISTEM

R A I N W A T E R H A V E S T I N G

DAN

W E T L A N D S

GUNA

MEMANFAA.TKAN

AIR

HUJAN

DAN

LIMBAH

DOMESTIK

SEBAGAI

SUMBER AIR IRIGASI UNTUK l\IENGA T ASI MASALAH KELANGKAAN DAN

KEBERLIMPAHAN

AIR

AKIBAT

PERUBAHAN

CUACA

YANG

TAK

MENENTU

STUDI

KASUS

DESA

CIAMPEL,

KECAMA TAN

KERSANA,

KABUPATEN BREBES

R o h m a tu nHGFEDCBAIn a y a h .

ACCOMPLISHMENT

TECHNIQUE

TO DELIBERATE

AMOUNT OF WATER

REQUIRED

AND WATER

BALANCE

OF OIL

P A L M ( E L A E I S G U I N E J iN S I S

JACQ.) IN PEAT SWAMPY AREAS

S a lw a ti, L u tfi I z h a r a n d D e w i N o v a lin d a .

OPTlMALIZATION

OF SWAMPYLANDINJAl\1BI PROVINCE

E n d r iz a l, R im a P u r n a m a y a n ia n d J u lis tia B o b ih o e .

PERAN LAIIAN PASANG SURUT SEBAGAI SENTRA PRODUKSI

T ANAMAN

PANGAN DJ PROVINSI JAMBI

N u r I m d a h M in s y a h .

SURVEI INVESTIGASI DAN DESAIN (SID) PENINGKATAN JARINGAN RAWA

PENINJAUAN KABUPATEN SELUMA PROVINSI BENGKULU

M u h a m m a d F a u z i, H a s tin a Z u lk a r n a in .

WATER

QUALITY

STANDARD

DETERMINATION

AS AN

EFFORT

TO

MANAGE

WATERSHED

QUALITY

USING

STORET

M]{THOD

(CASE STUDY: SUGUTAMU RIVER, CILIWUNG TRIBUTERY)

S y a fr u d in , R o b e r t K o d o a tie .

REKAYASA TATA AIR KOLAM GALl DI LAHAN PEKARANGAN DAERAH

REKLAMASI RA W A UNTUK BUDID AYA PERIKANAN PASANG SURU'f

M a r s i, R o b iy a n to H S u s a n to , M ir n a F itr a n i

SUBTEMAIV

BANTIMURUNGMUL TIPURPOSE

DAM

'VILL

BE

CONSTRUCTED

FOR

IRRIGATION DEVELOPMENT AND REDUCING GREEN HOUSE EMISSION

S u b a n d i, E k a E a h e n d r a , P a r n o , M K . N iz a m L e m b a h a n d P a n d u S.W A g e n g .kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

x

C14.1

C 1 S .!

C!6.l

CI7.!

C!S.1

C!9.1

C20.1

C2!.!

C.22.!

16 - 17 Mei 2014, Palembang - Swnatera Selatan

STRATEGY OF OPERATION, INSPECTION AND MAINTENANCE SUSTAINABILITY FOR POLDER SYSTEM DRAINAGE TO ANTICIPATE CLIMAT CHANGE IMPACT

02.1kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

S .ZYXWVUTSRQPONMLKJIHGFEDCBAI m a m W a h y u d i, T o m O v e r g a a u w , B r a m S c h ip p e r , R o e l P e r s o o n a n d R ic k H e ik o o p .

KORELASI ANTARA PENURUNAN GAMBUT - KEDALAMAN AIR TANAH-EMISI KARBON P ADA LAHAN RA W A GAMBUT DANGKAL

D3.1

M a r u d d in F M a r p a u n g , L . B u d i T r ia d i : .

IDENTIFYING THE INFLUENCE OF EL NINO ON RAINFALL CHARACTERISTICS IN THE INLAND AND SWAMP IRRIGATION AREAS IN

LAMPUNG PROVINCE 04.1

G a to t E k o S u s ilo , E k a D e s m a w a ti, Y u d h a M e d ia w a n . .

JNTERAKSJ CUACA, KELEMBABAN T ANAH DAN MUKA AIR T ANAH

DJ LAHAN GAMBUT DENGAN SISTEM ZONASI AIR TERP ADU DI SEMENANJUNG KAMPAR

D S .l

S a ty a n to K S a p to m o , D ia n N o v a r in a , A u lia L .P . A r u a n , S u s ilo S u d a r m a n , B u d iHGFEDCBAJ

S e tia w a n , M u h a jir U to m o .

THE SADDANG MULTIPURPOSE DAM WILL BE CONSTRUCTED BASED ON THE GLOBAL CLIMATE CHANGE FOR IRRIGATION DEVELOPMENT AND

FLOOD CONTROL D6.1

E k a R a h e n d r a , S u m a r d ji, S u b a n d i, P a r n o a n d M K N iz a m L e m b a h . .

TECHNOLOGY IMPLEMENTATION FOR INCREASING RICE AND SOYBEAN PRODUCTION WITH ICM TIDAL SWAMP LAND IN JAMBI

PROVINCE D7.1

J u m a k ir d a n E n d r iz a l. .

REY1EW KEBIJAKAN PENGELOLAAN GAMBUT DI INDONESIA

A s w a n d i I d r is d a n B a m b a n g H id a y a h . . 08.1

KARALLOE MULTIPURPOSE DAM MANAGEMENT FOR KELARA IRRIGATION DEVELOPMENT AND GREENHOUSE GAS EFFECT CONTROL

D9.1

A g u s S e tia w a n , E k a R a h e n d r a ,R a c h m a n R a s jid , A g u s H a s a n ie , S u b a n d i a n d A g u s

H a s a n ie .

I

,

i

,wvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

Prosiding Seminar Nasional INACID

16 - 17 Mei 2014, Palembang - Sumatera S~~tan

Nomor Makalah :4 .5

INTERAKSI CUACA, KELEMBABAN T ANAH DAN MUKA AIR T ANAH DI LAHAN GAMBUT DENGAN SISTEM ZONASI AIR TERP ADU

DI SEMENANJUNG KAMP AR

Satyanto K. Saptomo", Dian Novarina', Aulia L.I). Aruan ', Susilo Sudarman', Budi I. Setiawarr', Muhajir Utomo3

IZYXWVUTSRQPONMLKJIHGFEDCBAD e p a r te m e n T e k n ik S ip il d a n L in g k u n g a n , I n s titu t P e r ta n ia n B o g o r ( I P B ) , s a p to m o @ ip b .a c .id

) P T A P R iL M a n a g e m e n t I n d o n e s ia

3F a k u lta s P e r ta n ia n

ABSTRAK

Sistem zonasi air terpadu ( IWZ ) dan Pengukuran , Pelaporan dan Verifikasi ( MRV ) telah menjadi pendekaran

yang harus dilakukan dalam pengembangan dan pemanfaatan lahan gambut. IWZ mengatur lahan rnenjadi

zona-zona air berdasarkan elevasi geografis untuk mengendalikan level muka air saluran dan tanah yang umumnya setiap

zona memiliki perbedaan elevasi 1 sampai 1,5 m. Pelaksanaan IWZ bertujuan untuk rnencegah hanjir ,

mempertahankan kelembaban tanah yang cocok untuk pertumbuhan tanaman dan untuk mencegah kebakaran hui an

gambut. IWZ dan MRV telah dilaksanakan di Estate Meranti , Semenanjung Kampar scjak awal perkembangannya

. Muka air di Estate Meranti yang dijaga antara 40 cm dan 90 cm di bawah permukaan tanah, untuk tanaman pokok

yaitu akasia. Pemantauan parameter lingkungan dilakukan dengan menggunakan sistem monitoring yang dilengkapi

data logger yang mengukur curah hujan , radiasi matahari , suhu dan kelernbaban udara , suhu tanah, FC tanah

kelembaban tanah, dan potensial tanah. Kedalaman muka air tanah diukur menggunakan sensor dengan metode

tekanan hidrostatik. Data yang direkam dari tahun 2011 sampai dengan 2013 menunjukkan variasi dari p a ra n ;('le )

yang diukur interaksi antar parameter. Penerapar- IWZ dalam pengelolaan air menjaga kelembaban tar.al. d:n

muka air tanah pada tingkatan yang tidak jauh dari batas yang d.syaratkan. Dalam periode kering berkepanjangan

IWZ dapat menghindari kelembaban tanah dan muka air dari penurunan drastis. Muka air tanah dapat dijaga (h }!llrJ

kisaran yang menguntungkan pada sebagian besar periode, dan dengan demikian memberikan kelembahan Y ,lP f',

cukup untuk tanah dan tanaman .

K a t a k u n c i : P e n g e l o l a a n a ir , la h a n g a m b u t, h u t a n t a n a m a n , M R V ; p r o d u k tiv ita s INTRODUCTION

The presence of pulp and papers producers industries has benefited hundred of consulting and

contracting companies and gives many job opportunities for local, regional as well as foreign workers in

Indonesia. The industry relied on wood supplies from forest plantation most of which in form of logs of

Acacia trees. Acacia is known as one of fast growing trees that is easily adaptive in much type of soils,

and can be harvested in 5 years.

It is important to do comprehensive approach in pursuing a sustainable forest plantation since

many forest plantations have been in operation with less consideration to this matter in the first time.

Since water is a focal point in wetland ecosystem then proper water management plays important key on

the success of seeking sustainable forest plantation in low lying peatIand, Setiawan et. al. (2009)

introduced an integrated water zoning system (rw Z ) with the main objective to maintain water table

suitable for plant growth, supporting water transportation and preventing soil degradation. The

development of IWZ required knowledge and information including the analysis of climates and water

balance.

Prosiding Seminar Nasional

INACID

16 - 17 Mei 2014, Palembang - Sumatera Selatan

Ministry of Forestry is the first governmental institution that have started an exercise to arrange

and implement MRV system for acacia plantation operating in peat lands by appointing a team of

independent verificators. The main task of the team is to monitor and evaluate MRV carried out

voluntarily (Voluntarily MRV) in peat lands in Kampar Peninsula, Riau Province with the concession

area about 30 thousand hectares. After 2 years of exercise, a newly permitted forest plantation has to carry

out MRV (Compulsory MRV) that will be monitored and evaluated intensively by an independent team

appointed by the Ministry. In the other words MRV had become obligatory for new forest plantation,

especially in peatland area.

IWZ and MRV implementation can hopefully promote the sustainable biomass production in

peatland. As part of the MRV implementation in Karnpar Peninsula, a monitoring station for MRV had

been set up in Estate Merami which is also become the observation site for joint research cooperation

between APRIL and Bogor Agricultural University. This paper aims to presents the result of weather and

environment monitoring during 2 years of MRV exercise in the MRV Monitoring station in Estate

Meranti.

IWZ AND MRV IN ESTATE MERANTI

Integrated Water Zoning System

IWZ, also known as Ecohydro Management, is the designation of water zones basedkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA0 1 1

geographical elevation to control water table and water level. This is made possible by creating artificial

hydraulic boundary between zones, such as canals. As an example, one water zone can be designated

within lrn difference of surface elevation and the difference of water elevation between zones is also 1 m.

A!I canals can function as this hydraulic boundary, but smaller canals will be required for smaller zoning.

depends on the field condition.

Setiawan et. al (2001) shows the irreversible deformations of peatsoil, including changes in its

physical and hydraulic properties which all can be avoided by preserving the water table. In other

occasion, peat land water control system was proposed by Setiawan et al (2002) by introducing electronic

control system to wetland developed into farmland. This trial was successful, but required special water

management infrastructure that enables water to be easily regulated. In forest plantation industry that

operate thousands of hectares of wetland, which commonly has very narrow elevation difference, IWZ

seems to be the answers for the water management

The implementation of IWZ integrates the objectives to prevent flooding, preserve suitable soil

moisture for plant growth and to prevent peat and forest fire as also guided in Selaras Principles for

•

16 - 17 Mei 2014, Palembang -- Sumatera Selatan

sustainable forest plantation (Setiawan 2009). The continuous study of IWZ implementation is one of

effort to improve the IWZ system and also the sustainable forest plantation.

Monitoring Station

The 1vfRV's monitoring station is situated in Estate Meranti, Kampar Peninsula, Riau Province,

Indonesia which concession belongs to APRIL Group (Fig 1.). This is one of effort of the company to

comply the MRV of the concession. The monitoring of the parameters is done using automatic data

loggers to records quarter-hourly weather and soil water variables.

EM50 data logger is used to measures and records rainfall, solar radiation, air temperature and

humidity, soil temperature, soil EC, soil temperature and soil potential. Water table at the station is

measured using hydrostatic pressure type of water level sensor and logged with data logger. Software

based on worksheet and Macro programming was developed during the activity for data management and

analysis.

During the project, the company staffs were involved in installation, maintenance and data

management. At first they were trained gradually about how to install the instruments, how to measure

and how to manage the data. Then, the trainees were also taught to process and to analyze the data ':tc/kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA'0

present the data. In the following years, the company staffs are expected to be able to do the similar task

to support the MRV. The data presented in this paper was prepared for the MRV of the plantation and

with help of the company staff .

[image:13.544.70.456.429.648.2]

•

Figure 5 Estate Meranti MRV's Monitoring Station

16 -17 Mei 2014, Palembang- Sumatera Selatan

RESULTS AND DISCUSSION

Data Management

The quarter-hourly data recorded by data loggers needs to be properly processed and analysis in

order to obtain hourly, daily or monthly information depends for reports inquiry. Since the amount of data

tends to be huge, special worksheet were developed using Macro Enabled Worksheet. In our case, we use

daily data as shown in Table 1. Some data can be simply averaged through the day such as temperature, humidity, moisture, soil potential and water table. Other can be summed to get its total, e.g. rainfall and

evapotranspiration. The daily total solar radiation in the other hand needs numerical integration method to obtain its daily total. This can be done by using summation of rectangular area or trapezoidal area formed

[image:14.543.27.489.285.443.2]

by the measurement curve.

Table 16 Daily data processed from quarter-hourly recorded data.

No Parameter Daily value (unit)

Solar radiation Total (MJ)

2 Air Temperature, Relative Humidity Averaged (OC,% )kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

..,

Rainfall Total (mm)

.)

4 Soil temperature, EC, Moisture AveragedHGFEDCBA(O C , mSlcm, cm3tcm3)

5 Soil Potential Averaged (kPa or pF)

6 Water table A veraged (cm)

7 Eta (Radiation method) Total (mm)

Soil Physical and Hydraulic Properties

Soil physical and hydraulic properties were important to understand the soil or medium behavior.

How the soil behaves in permitting water to be flown or stored in the soil are examples that can help to determine what happen to the water and also the soil when water related event ClCCurSsuch as rainfall,

drought or manmade event like drainage. The amount of moisture in soil that is uptake able by the plants

root also depends on these properties.

[image:15.544.42.505.30.259.2]

-

_{wvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA}16 _. 17 Mei 2014, Palembang - Surnatcra S eIatan

Figure 6 Estate Meranti Soil Water Retention Curve

Soil moisture and soil water potential are twc terms that express the wetness of the soil fro m

different angle. Volumetric water content (vwc) is the ratio of volume of water in the soil and thekjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBAlo{n1

volume of the bulk soii itself. In the other hand vwc is volume based soil moisture measure. Water j(',lcn ls

in the soil pores in a certain amount. The wetter the soil is, the easier water to be extracted from the JJO}I.:;

even only by gravitational force. The retention is also known as soil water potential, is expressed

negative pressure and also depth of water column (cm H20), which log value is known as pF. Soil water

potential determines how easy is water can be uptaken by root. Most of vegetation can get water from the

soil that has pF below 4.2. Soil with pF lower than 2.54 will release water through gravitational flow or

percolation. Here, between these pF values the water is available in the soil and not percolating, and these

values can be used as minimum and maximum threshold of soil moisture condition.

Water retention curve (WRC) relates the pF and vwc values following equation proposed by van

Genuchten (1980). The model should be parameterized by using vwc and pF data measured in the

laboratory for respected soil samples. The water retention curve for Estate Meranti's MRV station is

shown in Fig. 2. Here, the wetness of the soil is separated into WET, MEDIUM, DRY and EXTREME

DRY with their respective pF and vwc value.

Weather, Soil Moisture and Water Table

•

The dynamics of rainfall, watertable and soil moisture are presented in Fig. 3 through Fig. 8.

These are recorded during the periods of 2 years trial of MRV implementation in Kampar Peninsula. As

the station is situated in a water zone, it is assumed that water table is regulated by the surrounding canal

which water is kept at the designated level. This is done by blocking the water flow in the canal withZYXWVUTSRQPONMLKJIHGFEDCBAp e a t

Prosiding Serniaar Nasional

16 - 17 Mei 2014, Palembang - Sumatera SelatanZYXWVUTSRQPONMLKJIHGFEDCBA

d a m and only let the overflow through smaller bypass canal that can easily open and close. The water

level is regularly measured and monitor.

In 2011,water table at the monitoring station never decreased less than the maximum pennitted depth. During heavy rain event, water table increased and became shallower than the minimum pennitted

depth for a few days as shown somewhere in June, October and December (Fig. 3) before decreased

again. As the water hydraulic head in the soil is higher (water table is shallower) than the water level in

the canal, soil water will gradually flow out to the canal through sub-surface flow and the water table got

deeper.

In the other hand, during July to August when rainfall was less, water table decreased but did not

exceed the maximum permitted depth. Similar to the condition of heavy rainfall event but oppositely,

during deficit of water the hydraulic head of water in the soil tends to be lower than canals water level.

Water seeped from the canal through soil pores and increased the water table.

Soil moisture (vwc) fluctuation as shown in Fig. 4 for year 2011 was also kept within the

favorable condition, which is also partially due to water table contribution. As water table was kept in the

designated minimum and maximum limits, the soil was kept from long saturation or ponding and also

kept from being over dried. This condition is favorable for trees. As healty growing trees will not be

easily smoldered, thus forest fire can be avoided.

During year 2012, water table was deeper than the maximum permitted depth most of the time

from early of the year until October. There is not yet report of canal water level regarding this event, but

there was information that there was peat dam construction. Due to this, the monitoring station was

accidentally situated at downstream of the constructed dam that is in lower water level zone. This IS

believed as the cause of the deeper water table during dry season, until the peat dam was "restored"kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBAill

October. In the rest of the year 2012, water table was kept within the designated depth for most of the

time.

16 - 17 Mei 2014, Palembang - Sumatera Selatan MOhth. Jui~ilkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

I

0 I

I

zo

I

_ I 40 _.:;.E

60

::E

~

••• 80 .

...

•..

III .•..

10 .

•'.• 3:

.nI

lio

140

Mar-11 Jan-l1

o

10. 20 30 40 SO 60 70 80' 90 100·

Sep) 1 Nov-ll

I

I

le

I

E

I=;;;

,-l

E'C!I

. 0::.

.:~

",i-ZYXWVUTSRQPONMLKJIHGFEDCBA

n

···n

lI'rU'

il!1

Il'flJll' .

I ~ .

1

n

-'1

.1

1

If

I1

I~ P

""

l~l1fI'

I1 r

If

1I

T

-11.

11

llPI

11/'

. . _.

J ~ .

-T - -

,

~ .

1

-. --

-M l

'.""

\

, '- ..HGFEDCBA

.'\1 ii..'

ill

" 1 \ " "

rn·

j .

\

..

1 1

...

~-.~v, ...

I

[

---I

l.

_

_ R < iin . - · W T - ' 1'.1IN - M ~ X _ _ _ _ _ _ _ _ _ _ . --1

Figure 7 Rainfall and Water Table in year 2011

~~mi.~,

rn-r

rr

fIP

rT]'I'-~lr1-rlrr~rll~

,ii'H:

-: :::- 0.6.

00

.!

I

I

ilL 40

E

••• I I' I.§ .

's

0.500 ~~~~.:..-..;....;,_..;.,;;...;.;;.~ _ __=~,;t.;,;.;;;;,;;.;.._;_...;;;..J!___.,...-4-+..;.;.;.;...,_.,...--~~L 50

1~.~::~~

"~~l'~~

·r ,.~~ ~.

u I

~ •.0.200 '. .8 0 .

0 ;1 0 0 . "9 0

O.Q.OO, .r ; ! 1.1 !l J I I11 U 111 t. ; 11 j "illlltffl.U 'iltliliJR lIllilln " III .'1'00.

Jari-l1Feb~1.1.Mar-I1AI)r-11 fv1aV- jun-ILJlilc_{ll Aug-ll Sepc110ct~lI Nov-I1 Di~c-l1}

11. M O h tf1

I--Ra,,,,

'-vwc .'-"~.'M IN '-' -' .'MI\X '.'-' -'

HI

Figure 8 Rainfall, Soil Moisture (VWC) and Evapotranspiration (ET) in ~ear 2011

[image:17.543.9.511.26.726.2]

16 - 17 Mei 2014, Palembang- Sumatera Selatan

jan"12.

o

10

20kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

.E 3 0

.§.40

:re

so

c: 60 'ji ex: 70

80 90 100

M o n th

Jul"12. Sep-12

. .

[,11]

~ T .

If:!

.,",'.

III

_{1'1 'fHGFEDCBA1'1ZYXWVUTSRQPONMLKJIHGFEDCBAV}

.tr

·.1 · 1 ₁₁

I'

II

I:

I

I

Ill. _{I .1} I I ₁

I

I 1.1

"

I

..

11

...

,

..

1\

1 \

••

.\ ...~

\..

n A f· ~ '\l -, •., I l. . . .",,;: l\

\

..'.

v '\1 \1 ..•

I I

N'

r » ;

.:" " ,j 1--.

I I

-.

'J

-,

iVoi ...

.0 ·.20

.40_.,.~

E

66_{. .0}:.!!

·IV

8 0 I;:

GI

jool

120 140

[image:18.543.16.529.10.718.2]

_ .R a in .~ -w f:-.- M IN - 1 · ,1 A X

Figure 9 Rainfall and Water Table in year 2012

Month

_ R ~ in V W (· - M IN - M A X -- E T I

Figure 10 Rainfall, Soil Moisture (VWC) and Evapotranspiration (ET) in year 2012

D5.8

d

p

re

16 - 17 Mei 2014, Palembang - Sumatera Selatan

Month

Jan~13 Jail~13 Feb-13 .Mar-13 Marc13 Apr-13 May-13 May-13 Jun-13 O.0 -Inr-.rr--.,..,r- ••.•.•••••...•.•rrT_-'-r-r----.r-. __"1'TT-J..,r"r''TT"~T_."....-.+r...__r=-'-__._r 0 10.0kjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA-H 1 ----"'---H '---I--H --lH !-L --'II'--I---f--'I+ -"-P ---lH --I-!---I--H -+ --I- 1-1---+-1_ 20 .

20;0

~ I

30.0 --- - 40

g

I

40.0 [-

-;1

50.0 -- - - ! ~

i

~~::

---

j---=~~~

::oj

I

::.:

E

- ...

---~+---~

120

I

100:0 ---.---.--- ---.--- 140 I

Figure 12 Rainfall, Soil Moisture (VWC) and Evapotranspiration (ET) in year 2013

Water table performance in 2013 was not as good as in 2011 although it was within the

designated depths in most of the time. This could be due to few causes such as the extended effect of the

peat dam construction that altered the water zone of the measurement site, .less rain in 2013 or other

reason that is must be discovered .

The soil moisture records during 2 years of experience shows sufficient moisture in the soil, in the

meaning that the water is enough for plant and thus support the productivity and helps avoid forest fire.

j

I

[image:19.539.43.478.43.536.2]

•

!

Figure 11 Rainfall and Water Table in year 2013

;::::

LT

W

11....•

1

ll.·.f.

rrq--

W Il_..

TU I

11

r--rf

::0:

~.700

1

1

'1...

I1

-

_30.0

t;.. ..

. '-0.600- i 40.0

'Eo.soo l- .••..•. •....•• """-+

...,I--

-:

L 50 0

.••••• i .

.. 'E

0.400 .

r

60.0

• U'O;300 ~. 70.0

.. ~0.200 ... 80.0

I

0;100 ~ 90.0

0.000 i 100.0

Jan-13 Janc13 Feb-13 Mar-13 Ivlar.-13 Apr"13 May-13 Mdy-13 JUI1-13

M o n th

_ P a in · -V W C --_ · · M I N - - . M A l - - E T

16 - 17 Mei 2014, Palembang - Sumatera Selatan

Nevertheless, The Estate seems to be successful in applying Integrated Water Zoning System or

Ecohydro Management. As one main indicator is the water table depth that was controllable throughout

the operation of the company in the concession area.

CONCLUSION

Continuous monitoring in Kampar Peninsula to measure and record weather and environmentkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

-,'.

variables had been set up and supplied monitoring data to support MRV of Kampar Peninsula. The

monitoring station provides important data regarding the performance of water management which are

rainfall, soil moisture and watertable, Water table and soil moisture are manageable in the concession area

by implementing IWZ. The interaction between rainfall, watertable and soil moisture shown in the daily

data suggests that IWZ is successful in preserving water in favorable condition. The alteration of the

water zoning infrastructure can quickly affect the water table of the area as shown by recorded data in

year 2012, The results presented in this paper demonstrate one success example in implementation of

IWZ and MRV for sustainable forest plantation. However, this effort should be continued to see how it

performs so that further improvement can be advised.

REFERENCES

Genuchten, M.Th, 1980. A closed-form equation for predicting the hydraulic conductivity of unsaturated

soils.ZYXWVUTSRQPONMLKJIHGFEDCBAS o il S c i. S o c . A m . 1 .44: 892-898

Setiawan, B.I., S.K. Saptomo and Y. Sato. 2001. Irreversible Deformation of Tropical Peat Soils.

Proceedings of the 1st Seminar, Toward Harmonization between Development and

Environmental Conservation in Biological Production. Tokyo, February 21-23, 2001. Pages:

223-227

Setiawan, B.I, Y. Sate, S.K. Saptomo and E. Saleh. 2002. Development of water control for tropical

wetland agriculture, Advances in GeoEcology No. 35, Pages 259-266, Catena Verl.. Reikirchen,

Germany

Setiawan, B.I., Ch.Arif, A.Harisman, S.Arfianto, E.Susandi, J.Ginting, Soewarso. 2009. Integrated Water

Zoning For Sustainable Forest Plantation In Tropical Peatlands. Bogor Symposium and

Workshop on Tropical Peatland Management: Characterization and Wise use of Tropical

Peatland. Bogor, July 15-16,2009.

Setiawan, B.1. 2011. Selaras Principle for Sustainable Biomass Productions in Indonesia. International

Conference on Science and Technology for Sustainability 2011, - Building up Regional to Global

Sustainability: Asia vision-", Japan Science Council. Kyoto, 14-16 September 2011.

0 5 .1 0

"

r.