Marine Biology - Ecosystems

Mangrove Forests

Coastal ecosystems found in tropical and subtropical regions characterized by salt-tolerant trees and associated species.

Seagrass Meadows

Submerged coastal ecosystems containing seagrass species that provide habitat and support for various marine life.

Kelp Forests

Underwater forests made up of large brown algae that thrive in temperate waters, providing shelter and food for marine organisms.

Wetlands & Estuaries

Transitional areas between terrestrial and aquatic ecosystems, rich in biodiversity and crucial for water filtration.

Rocky Shores

High-energy coastal ecosystems characterized by rocky substrates and a diverse array of intertidal organisms.

Temperature Range in Mangroves

Typically between 22°C and 30°C (72°F - 86°F).

Survival Strategy of Mangrove Trees

Filtering salt through roots and excreting it through specialized glands.

Primary Consumers in Kelp Forests

Herbivorous fish, sea urchins, and snails.

Human Impacts on Seagrass Meadows

Coastal development, overgrazing, and climate change threaten their health.

Producers in Wetlands

Marsh grasses, mangroves, algae, and phytoplankton.

Adaptive feature of Seagrasses

Storing nutrients in rhizomes and using oxygen-storing tissues.

Depth of Kelp Forests

Typically found at depths ranging from 5 meters to 40 meters (16-130 feet).

Organisms in Rocky Shores

Include coastal algae, fish like gobies, invertebrates like barnacles, and seabirds.

Types of Organisms in Mangrove Ecosystems

Includes mangrove trees, various fish species, mangrove crabs, and birds.

Light Level Requirement for Seagrasses

Require clear water and adequate sunlight for photosynthesis.

Decomposer Organisms in Rocky Shores

Include bacteria and detritivores that break down organic matter.

Critical Human Impact on Mangroves

Deforestation for coastal development and agriculture.