The first comprehensive book on the River Padma, considered the last leg of the Ganges, with a rich collection of new photographs and maps. The Great Padma Book defines the life and history of the Bengal Delta, the largest delta in the world. The book contains original essays by well-known writers, researchers, and academics from diverse fields, including geography, history, literature, architecture, and food history. The preface is written by the renowned author Amitav Ghosh (The Hungry Tide). Besides unpublished photographs documenting the magnificence and diversity of the great river, and wonderful set of maps and diagrams, the book has a rich content in depicting the life and times related to this turbulent river. The wonderful design and layout of the book will make this a collectable item.

The Geologic Resources Inventory (GRI) is one of 12 inventories funded by the National Park Service (NPS) Inventory and Monitoring Program. The GRI, administered by the Geologic Resources Division of the Natural Resource Program Center, is designed to provide and enhance baseline information available to park managers. The author's goal of detailing the GRI is to increase understanding of the geologic processes at work in parks and to provide sound geologic information for use in park decision making. Sound park stewardship requires an understanding of the natural resources and their role in the ecosystem.

The Long Island Studies (LIS) Program of the Connecticut Department of Environmental Protection (DEP) has noticed the habitat changes indicative of sea-level rise in many coastal wetlands. In 2005, DEP provided funds to the U.S. Fish and Wildlife Service to conduct a trends analysis of selected salt marshes along the southwestern coast of the state to document habitat changes.

This is a tribute to the sea, or the Ocean, or all the water around us. The sea, the world ocean, or simply the ocean, is the connected body of salty water that covers over 70 percent of the Earth's surface. It moderates the Earth's climate and has important roles in the water cycle, carbon cycle, and nitrogen cycle. Although the sea has been travelled and explored since ancient times, the scientific study of the sea dates broadly from the voyages of Captain James Cook who explored the Pacific Ocean between 1768 and 1779. In geography, "sea" is used in the names of smaller, partly landlocked sections of the ocean, for example the Irish Sea, while "ocean" is used in the names of the five largest sections, such as the Pacific Ocean. The most abundant ions in sea water are chloride and sodium. The water also contains magnesium, sulfate, calcium, potassium, and many other components, some in minute concentrations. Salinity varies widely, being lower near the surface and the mouths of large rivers and higher in the depths of the ocean; however the relative proportions of dissolved salts vary little across the oceans. Carbon dioxide from the air is currently being absorbed by the sea in increasing amounts, lowering seawater pH in a process known as ocean acidification, which is likely to damage marine ecosystems in the near future. Winds blowing over the surface of the sea produce waves, which break when they reach shallow water. Winds also create surface currents through friction, setting up slow but stable circulations of water throughout the oceans. The directions of the circulation are governed by factors including the shapes of the continents and the rotation of the earth. Deep-sea currents, known as the global conveyor belt, carry cold water from near the poles to every ocean. Tides are caused by the rotation of the Earth and the gravitational effects of the orbiting Moon and, to a lesser extent, the Sun. Tides may have a very high range in bays or estuaries. A wide variety of life, including viruses, bacteria, protists, algae, plants, fungi and animals, lives in the sea, which offers a wide range of marine habitats and ecosystems, ranging from sunlit surface waters to the enormous depths and pressures of the cold, dark abyssal zone. The sea also varies in latitude from the cold waters beneath the Arctic ice to the colourful diversity of coral reefs in the tropics. Many of the major groups of organisms evolved in the sea and life may have started there. The sea provides people with substantial supplies of food, mainly fish, but also shellfish, mammals and seaweed, whether harvested in the wild or farmed underwater. The sea also serves other purposes, including trade, travel, mineral extraction, power generation, warfare, and leisure activities such as swimming, surfing, sailing and scuba diving. The sea has played an important part in culture throughout history, with major appearances in literature at least since Homer's Odyssey, in marine art, in cinema, in theater, and in classical music. Symbolically, the sea appears as monsters such as Scylla in mythology and represents the unconscious mind in dream interpretation. The sea is the interconnected system of all the Earth's oceanic waters, including the five named "oceans," the Atlantic, Pacific, Indian, Southern and Arctic Oceans. The word "sea" is used in the names of specific, smaller bodies of seawater, such as the North Sea or the Red Sea. There is no sharp distinction between seas and oceans, though seas are smaller, and are partly (as marginal seas) or wholly (as inland seas) bordered by land, on a smaller scale than say the Atlantic Ocean. However, the Sargasso Sea has no coastline and lies within a circular current, the North Atlantic Gyre. Seas are generally larger than lakes and contain salt water, but the Sea of Galilee is a freshwater lake. The United Nations Convention on the Law of the Sea states that all of the ocean is "sea."