Studi bioakumulasi 137Cs melalui jalur air laut pada kerang hijau (perna viridis) dan udang mantis (harpiosquilla raphidea) di perairan Teluk Jakarta dengan variasi bobot biota = Bioaccumulation study of 137Cs through seawater pathway on green mussel (perna viridis) and mantis shrimp (harpiosquilla raphidea) from Jakarta bay coastal and the effects of body size variation
| Main Author: | Mariska Winda Asrini, author |
|---|---|
| Format: | Bachelors |
| Terbitan: |
, 2015
|
| Subjects: | |
| Online Access: |
http://lib.ui.ac.id/file?file=digital/2016-4/20422535-S61768-Mariska Winda Asrini.pdf |
| ctrlnum |
20422535 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title>Studi bioakumulasi 137Cs melalui jalur air laut pada kerang hijau (perna viridis) dan udang mantis (harpiosquilla raphidea) di perairan Teluk Jakarta dengan variasi bobot biota = Bioaccumulation study of 137Cs through seawater pathway on green mussel (perna viridis) and mantis shrimp (harpiosquilla raphidea) from Jakarta bay coastal and the effects of body size variation</title><creator>Mariska Winda Asrini, author</creator><type>Thesis:Bachelors</type><place/><publisher/><date>2015</date><description>[<b> ABSTRAK</b><br>
Badan Tenaga Nuklir Nasional (BATAN) telah merencanakan pembangunan
Reaktor Daya Eksperimental (RDE). Dalam pengoperasiannya akan terjadi
pelepasan radionuklida ke lingkungan, salah satunya adalah 137Cs. Untuk itu
diperlukan bioindikator untuk mengidentifikasi adanya pencemaran 137Cs.
Kinetika proses bioakumulasi 137Cs melalui jalur air laut pada kerang hijau (Perna
viridis) dan udang mantis (Harpiosquilla raphidea) dari Teluk Jakarta telah
diteliti dengan mengamati pengaruh variasi bobot biota. Eksperimen akuaria
dilakukan terhadap empat kelompok ukuran dengan dua kali pengulangan.
Percobaan dilakukan melalui 3 tahapan, yaitu akumulasi/pengambilan,
depurasi/pelepasan serta pemodelannya. Hasil penelitian menunjukkan kenaikan
bobot biota menurunkan laju pengambilan dan laju pelepasan 137Cs oleh Perna
viridis dan Harpiosquilla raphidea. Nilai faktor biokonsentrasi (BCF) Perna
viridis dengan bobot 2,89 g; 6,13 g; 10,27 g; dan 12,26 g berturut-turut adalah
sebesar 4,29 mL g-1; 3,35 mL g-1; 3,20 mL g-1; dan 2,86 mL g-1, sedangkan nilai
faktor biokonsentrasi (BCF) Harpiosquilla raphidea dengan bobot 38,27 g; 40,19
g; 50,89 g; dan 61,22 g berturut-turut adalah sebesar 10,39 mL g-1; 10,32 mL g-1;
10,20 mL g-1; dan 9,88 mL g-1. Dibandingkan dengan Perna viridis, Harpiosquilla
raphidea lebih cocok digunakan sebagai bioindikator pencemaran 137Cs
berdasarkan akumulasi pada keseluruhan tubuh.
<hr>
<b>ABSTRACT</b><br>
National Nuclear Energy Agency (BATAN) has already decided to build an
experimental nuclear reactor. In the operational process, this reactor will release
some radionuclides to the environment and one of them is 137Cs. Due to this
phenomenon, researchers need some bioindicators to determine the contamination
of 137Cs. The kinetics of 137Cs bioaccumulation through seawater pathway on
green mussel (Perna viridis) and mantis shrimp (Harpiosquilla raphidea) have
been investigated by observing the effects of varying body sizes. An aquaria
experiment is applied to four body size groups with two replications. The
experiment was carried out by 3 steps such as: uptake, depuration, and modelling.
The results showed that the uptake and elimination rates decreased along with the
increasing body size. The values of bioconcentration factor (BCF) on Perna
viridis 2,89 g; 6,13 g; 10,27 g; and 12,26 g were found to be 4,29 mL g-1; 3,35 mL
g-1; 3,20 mL g-1; and 2,86 mL g-1, while on Harpiosquilla raphidea 38,27 g; 40,19
g; 50,89 g; and 61,22 g were found to be 10,39 mL g-1; 10,32 mL g-1; 10,20 mL g-
1; and 9,88 mL g-1, respectively. Compared to Perna viridis, Harpiosquilla
raphidea can be considered as a convenient bioindicator on the basis of the whole
body accumulation., National Nuclear Energy Agency (BATAN) has already decided to build an
experimental nuclear reactor. In the operational process, this reactor will release
some radionuclides to the environment and one of them is 137Cs. Due to this
phenomenon, researchers need some bioindicators to determine the contamination
of 137Cs. The kinetics of 137Cs bioaccumulation through seawater pathway on
green mussel (Perna viridis) and mantis shrimp (Harpiosquilla raphidea) have
been investigated by observing the effects of varying body sizes. An aquaria
experiment is applied to four body size groups with two replications. The
experiment was carried out by 3 steps such as: uptake, depuration, and modelling.
The results showed that the uptake and elimination rates decreased along with the
increasing body size. The values of bioconcentration factor (BCF) on Perna
viridis 2,89 g; 6,13 g; 10,27 g; and 12,26 g were found to be 4,29 mL g-1; 3,35 mL
g-1; 3,20 mL g-1; and 2,86 mL g-1, while on Harpiosquilla raphidea 38,27 g; 40,19
g; 50,89 g; and 61,22 g were found to be 10,39 mL g-1; 10,32 mL g-1; 10,20 mL g-
1; and 9,88 mL g-1, respectively. Compared to Perna viridis, Harpiosquilla
raphidea can be considered as a convenient bioindicator on the basis of the whole
body accumulation.]</description><subject>Bioaccumulation</subject><subject>Water quality</subject><subject>Water pollutan</subject><identifier>20422535</identifier><source>http://lib.ui.ac.id/file?file=digital/2016-4/20422535-S61768-Mariska Winda Asrini.pdf</source><recordID>20422535</recordID></dc>
|
| format |
Thesis:Bachelors Thesis |
| author |
Mariska Winda Asrini, author |
| title |
Studi bioakumulasi 137Cs melalui jalur air laut pada kerang hijau (perna viridis) dan udang mantis (harpiosquilla raphidea) di perairan Teluk Jakarta dengan variasi bobot biota = Bioaccumulation study of 137Cs through seawater pathway on green mussel (perna viridis) and mantis shrimp (harpiosquilla raphidea) from Jakarta bay coastal and the effects of body size variation |
| publishDate |
2015 |
| topic |
Bioaccumulation Water quality Water pollutan |
| url |
http://lib.ui.ac.id/file?file=digital/2016-4/20422535-S61768-Mariska Winda Asrini.pdf |
| contents |
[<b> ABSTRAK</b><br>
Badan Tenaga Nuklir Nasional (BATAN) telah merencanakan pembangunan
Reaktor Daya Eksperimental (RDE). Dalam pengoperasiannya akan terjadi
pelepasan radionuklida ke lingkungan, salah satunya adalah 137Cs. Untuk itu
diperlukan bioindikator untuk mengidentifikasi adanya pencemaran 137Cs.
Kinetika proses bioakumulasi 137Cs melalui jalur air laut pada kerang hijau (Perna
viridis) dan udang mantis (Harpiosquilla raphidea) dari Teluk Jakarta telah
diteliti dengan mengamati pengaruh variasi bobot biota. Eksperimen akuaria
dilakukan terhadap empat kelompok ukuran dengan dua kali pengulangan.
Percobaan dilakukan melalui 3 tahapan, yaitu akumulasi/pengambilan,
depurasi/pelepasan serta pemodelannya. Hasil penelitian menunjukkan kenaikan
bobot biota menurunkan laju pengambilan dan laju pelepasan 137Cs oleh Perna
viridis dan Harpiosquilla raphidea. Nilai faktor biokonsentrasi (BCF) Perna
viridis dengan bobot 2,89 g; 6,13 g; 10,27 g; dan 12,26 g berturut-turut adalah
sebesar 4,29 mL g-1; 3,35 mL g-1; 3,20 mL g-1; dan 2,86 mL g-1, sedangkan nilai
faktor biokonsentrasi (BCF) Harpiosquilla raphidea dengan bobot 38,27 g; 40,19
g; 50,89 g; dan 61,22 g berturut-turut adalah sebesar 10,39 mL g-1; 10,32 mL g-1;
10,20 mL g-1; dan 9,88 mL g-1. Dibandingkan dengan Perna viridis, Harpiosquilla
raphidea lebih cocok digunakan sebagai bioindikator pencemaran 137Cs
berdasarkan akumulasi pada keseluruhan tubuh.
<hr>
<b>ABSTRACT</b><br>
National Nuclear Energy Agency (BATAN) has already decided to build an
experimental nuclear reactor. In the operational process, this reactor will release
some radionuclides to the environment and one of them is 137Cs. Due to this
phenomenon, researchers need some bioindicators to determine the contamination
of 137Cs. The kinetics of 137Cs bioaccumulation through seawater pathway on
green mussel (Perna viridis) and mantis shrimp (Harpiosquilla raphidea) have
been investigated by observing the effects of varying body sizes. An aquaria
experiment is applied to four body size groups with two replications. The
experiment was carried out by 3 steps such as: uptake, depuration, and modelling.
The results showed that the uptake and elimination rates decreased along with the
increasing body size. The values of bioconcentration factor (BCF) on Perna
viridis 2,89 g; 6,13 g; 10,27 g; and 12,26 g were found to be 4,29 mL g-1; 3,35 mL
g-1; 3,20 mL g-1; and 2,86 mL g-1, while on Harpiosquilla raphidea 38,27 g; 40,19
g; 50,89 g; and 61,22 g were found to be 10,39 mL g-1; 10,32 mL g-1; 10,20 mL g-
1; and 9,88 mL g-1, respectively. Compared to Perna viridis, Harpiosquilla
raphidea can be considered as a convenient bioindicator on the basis of the whole
body accumulation., National Nuclear Energy Agency (BATAN) has already decided to build an
experimental nuclear reactor. In the operational process, this reactor will release
some radionuclides to the environment and one of them is 137Cs. Due to this
phenomenon, researchers need some bioindicators to determine the contamination
of 137Cs. The kinetics of 137Cs bioaccumulation through seawater pathway on
green mussel (Perna viridis) and mantis shrimp (Harpiosquilla raphidea) have
been investigated by observing the effects of varying body sizes. An aquaria
experiment is applied to four body size groups with two replications. The
experiment was carried out by 3 steps such as: uptake, depuration, and modelling.
The results showed that the uptake and elimination rates decreased along with the
increasing body size. The values of bioconcentration factor (BCF) on Perna
viridis 2,89 g; 6,13 g; 10,27 g; and 12,26 g were found to be 4,29 mL g-1; 3,35 mL
g-1; 3,20 mL g-1; and 2,86 mL g-1, while on Harpiosquilla raphidea 38,27 g; 40,19
g; 50,89 g; and 61,22 g were found to be 10,39 mL g-1; 10,32 mL g-1; 10,20 mL g-
1; and 9,88 mL g-1, respectively. Compared to Perna viridis, Harpiosquilla
raphidea can be considered as a convenient bioindicator on the basis of the whole
body accumulation.] |
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