Sunday, February 11, 2018
Dauphin Island Environment Marine
Nature interpretive Trial at Dauphin Island
Reptiles and Amphibians of the Dauphin Island Bird Sanctuary
Reptiles and Amphibians of Dauphin Island Bird Sanctuary
Galliard Lake and Tupelo Swamp
Cottonmouth
2-4 feet
AKA water moccasin. This poisonous aquatic snake is thick-bodied and will gape to show its white mouth lining when threatened.
Common Snapping Turtle
6-15 inches.
Often confused with the less-common alligator snapping turtle, these turtles are not aggressive unless removed from the water.
American alligator
4-8 feet
Individuals of this large shy aquatic species periodically “raft” to the island from the rivers north of Mobile.
Florida Smooth Softshell
6-15 inches
With its flat, leathery shell, this turtle is easy to dust from others. Its death includes crawfish, insects, fish, and frogs.
Central Newt
2-4 inches
This reclusive salamander prefers quiet pools without fish. The left, a terrestrial intermediate stage, can be found under rotting wood.
Pig Frog
2-6 inches
This large frog inhabits permanent bodies of water surrounded by vegetation.
Their mating call is a distinct, loud, and resonant grunt.
Lists sixes are typical of Dauphin Island representatives
The project was led by Brian Jones, funded by Mobile Bay NEP, and made possible by Dauphin Island Park and Beach Board.
All photographs by Brian Young (“except the alligator photo by Boon Harada) |
Nature Interpretive Trial at Dauphin Island |
Nature Interpretive Trial at Dauphin Island |
Nature Interpretive Trial at Dauphin Island |
Saturday, February 10, 2018
World Coral Exhibit at Cozumel Mexico 2018
World Coral Exhibit |
World Coral Exhibit |
World Coral Exhibit |
World Coral Exhibit |
World Coral Exhibit |
Cozumel Coral Reef
Although there are more than 30 chartered reefs and countless sites from which to choose each of those, Cozumel's coral reef can basically be divided into 3 types.
On vertical walls like Palancar Reef and Santa Rosa, with depths from 40 to 130 feet, you’ll find gorgonian and plate coral, enormous colorful sponges, and a splendid assortment of reef and pelagic species. The Palancar Reef was made famous by Jacques Cousteau, which in turn made Cozumel one of the most known diving spots in the world.
Pinnacles like Punta Sur and Palancar Horseshoe, with depths from 40-70 feet, are maze-like structures with tall, statuesque pinnacles and wide coral shelves. Here, you can swim through tunnels, in and out of caves, and between dramatic towering coral.
For the less experienced divers or snorkelers, coral gardens make exciting first experiences. These 20-40 foot deep coral patches don’t have the lushness of sponge and coral life found further from shore. However, they are one of the best places to dive or snorkel and experience the rich abidance of fish life, which flourishes in these lush waters. The Tormentors Reef has been known to have explosives of colorful sponges and gorgonians.
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Life of Coral Reefs
Coral reefs depend upon mangroves and seagrass for survival. Mangroves are salt-tolerant trees with submerged roots that are a nursery and breeding ground for birds and most of the marine life that migrates to the reef. Mangroves trap and produce nutrients for food and habitat, stabilize the shoreline, and filter pollutants from the land base. Seagrasses are flowering marine plants that are an important part of the food web. They provide food and habitat for turtles, manatees, fish, filter-feeding organisms, and foraging sea life, such as sea urchins and sea cumbers. Seagrass is a nursery for pink shrimp, lobster, snapper, and other sea life.
They filter the water of sediments, release oxygen, and stabilize the base.
As many as 250 different species of fish can be seen in Cozumel's waters; one of the most spectacular is the Queen Angelfish, possessing bright blue-and-yellow markings and the distinctive blue "crown" on the top of the head. The Splendid Toadfish is found only in Cozumel. Making its home in the holes along the reef, this fish grows from 12 to 16 inches in length.
Besides the Splendid Toadfish, some of the most beautiful and colorful tropical fish can be found in the warm water of Cozumel.
Divers are likely to see grouper, barracudas, turtles, butterflyfish, parrotfish, and stingrays. Angelfish, moray eels, nurse sharks, octopuses, snakes, crabs, and huge lobsters.
Coral reefs are located in tropical oceans, typically between the Tropic of Cancer and Capricorn. However, there are exceptions, such as the Florida Keys. The largest coral reef is the Great Barrier Reef in Australia.
The second-largest barrier coral reef can be found off the coast of Belize in Central America. Other reefs are found in Hawaii, the Red Sea, and other areas in tropical oceans. Coral reefs, including Australia's Great Barrier Reef and Fiji's Barrier Reef, occupy less than one-quarter of one percent of the Earth's marine environment, yet are home to more than a quarter of all known fish species.
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Carnival Corporation & Pic Commitment to Our Environment
Carnival understands that our future depends largely on the health of the world’s oceans. The line aggressively seeks both high and low-tech solutions to manage the environmental impact of its fleet and preserve natural resources. Listed below are but a few ways that Carnival manages and preserves this impact.
An extensive waste-management plan for collecting, storing, processing, and disposing of all waste generated aboard Carnival vessels meets or exceeds international and domestic laws and regulations. Carnival ships are regulated by various international, national, state, and local laws, regulations, and treaties in force in the jurisdictions in which the ship operates.
Carnival has received certification for its ISO14001 Environmental Management System. The Requirement for Standardization is an internationally recognized standards organization that promotes the development and implementation of international standards, including those for environmental management issues.
Solid waste is processed and incinerated on board whenever possible.
Carnival involves its guest in their recycling program by educating and encouraging them to assist in their efforts. Food, glass, aluminum, and plastics are collected in separate bins located in public areas, open decks, steward stations, galley and crew areas, room service pantries, and bar pantries.
Cooking oil and graces are stored in special holding thanks after use and are used onboard as an alternate source of fuel on all Carnival ships.
Additionally, a variety of items, such as mattresses, televisions, blankets, and computers that can no longer be used aboard the ships but which are still in usable condition, are donated by Carnival lines to local organizations in both home ports and ports of call.
Carnival has also formed an alliance with the International SeaKeepers Society and has installed a scientific data-gathering device on the Carnival Trump and Carnival Spirit to monitor ocean water quality. The device tracts a wide range of data, which is transmitted via satellite to various environmental groups, governmental agencies, and universities to aid in assessing ocean pollution and researching global climate changes and cyclic weather patterns.
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