What are coral reefs?

Some articles on coral reefs, coral reef, coral, reefs, reef:

Marine Protected Area - Effectiveness
... in very densely population areas like coral reefs ... especially important management tool for coral reef systems worldwide ... Over the past two centuries, coral reef systems have been in great decline due to overfishing and pollution ...
The Structure And Distribution Of Coral Reefs
... The Structure and Distribution of Coral Reefs, Being the first part of the geology of the voyage of the Beagle, under the command of Capt ... Darwin's first monograph, and set out his theory of the formation of coral reefs and atolls ... the idea during the voyage of the Beagle while still in South America, before he had seen a coral island, and wrote it out as HMS Beagle crossed the Pacific Ocean ...
The Structure And Distribution Of Coral Reefs - Publication of Theory - Structure of Book
... with numerous detailed charts and one large world map marked in colour showing all reefs known at that time ... The first three chapters describe the various types of coral reef, each chapter starting with a section giving a detailed description of the reef Darwin had most ... Subsequent sections in each chapter then describe other reefs in comparison with the typical example ...
Liquid Jungle Lab (LJL) Panama - Coral Reefs of The Eastern Tropical Pacific (ETP)
... Coral reefs usually exist in the euphotic zone (shallow areas of the sea where light can penetrate) along coastal or island areas, and require clear, oligotrophic (low nutrient) water in ... In the Republic of Panamá, there is estimated 290 km2 of reefs along both Caribbean and Pacific coasts, however much higher diversity (about 68 hard coral species) occurs in the ... Tropical Pacific (ETP) is a biotope known for intrinsically low coral species diversity which unfortunately enhances the potential threats to these ...
Callum Roberts - Publications Since 1996 - Papers
... Roberts (2004) Effects of artisanal fishing on Caribbean coral reefs ... Partial mortality in massive reef corals as an indicator of sediment stress on coral reefs ... Roberts (2003) Coral mortality and interaction with algae in relation to sedimentation ...

Famous quotes containing the word coral:

    The cities are the principal home and seat of the human group. They are the coral colony for Man, the collective being.
    Alfred Döblin (1878–1957)