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Terumbu Karang dan Perubahan Iklim

About coral reefs

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Keterkaitan antar ekosistem<br />

Connections between ecosystems<br />

Craig Reid<br />

Chris Roelfsema<br />

Norm Duke<br />

<strong>Terumbu</strong> karang/ Coral Reef.<br />

Pa<strong>dan</strong>g lamun / Seagrass meadow.<br />

Mangrove / Mangrove.<br />

Ekosistem terumbu karang sangat terkait dengan ekosistem<br />

lainnya. Keterkaitan ini sangat penting untuk memelihara<br />

kesehatan karang.<br />

Mangrove merupakan pelindung garis pantai, keberadaannya<br />

menghalangi pencucian sedimen <strong>dan</strong> nutrien dari daratan ke<br />

laut. Demikian juga pa<strong>dan</strong>g lamun yang menjaring sedimen<br />

<strong>dan</strong> nutrien, sehingga perairan terjaga tetap jernih <strong>dan</strong> terumbu<br />

karang dapat tumbuh dengan sehat. Mangrove <strong>dan</strong> pa<strong>dan</strong>g<br />

lamun juga merupakan areal pembibitan bagi berbagai spesies<br />

ikan <strong>dan</strong> invertebrata. <strong>Terumbu</strong> karang yang berada di sekitar<br />

mangrove biasanya memiliki populasi ikan pemangkas yang<br />

lebih sehat, termasuk ikan ‘parrot’. Pa<strong>dan</strong>g lamun merupakan<br />

sumber makanan bagi banyak spesies hewan diantaranya<br />

kura-kura, sehingga hewan-hewan ini tetap menjadi bagian dari<br />

kehidupan di sekitar terumbu karang.<br />

Indonesia merupakan rumah bagi berbagai macam ekosistem<br />

terumbu karang, mangrove <strong>dan</strong> lamun.<br />

Coral reefs connect with many other<br />

ecosystems. These connections are<br />

important for maintaining healthy<br />

reefs.<br />

Mangroves help protect the coastline,<br />

preventing sediment and nutrients<br />

from washing into the reef. Sea<br />

grasses help to trap sediment and<br />

nutrients, maintaining water quality<br />

that reefs need to stay healthy.<br />

Mangroves and seagrass beds are also<br />

important ‘nursery’ areas for many<br />

species of fish and invertebrates. Reefs<br />

that are close to mangroves are more<br />

likely to have healthier populations<br />

of grazing fish such as parrotfish.<br />

Seagrass beds are an important<br />

source of food for many animals,<br />

including turtles, making sure these<br />

animals will continue to be a part of<br />

our reefs.<br />

Indonesia is home to diverse coral reef,<br />

mangrove and seagrass ecosystems.<br />

Sumber/ source C. Veron<br />

Penyebaran terumbu karang / Coral reef distribution.<br />

20 - buku kegiatan coralwatch

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