Summary: When top predators disappeared from Mozambique's Gorongosa National Park, other animals fell into unusual patterns. Now scientists are reintroducing wild dogs to restore the park's 'landscape of fear' and with it the natural balance of the ecosystem.
Format: moving image
Publisher / Publication Date: 2021
Copies Available at Woodmere
1 available in E-TV DVDs, Call number: DVD E-TV NATSummary: Drawing astonishing connections between forces thousands of miles apart, this program shows how life on earth is being pushed to extremes by a one-degree rise in average temperature. Specific topics include animal population declines, atmospheric developments above the oceans, and the widespread appearance of a previously rare respiratory illness. Viewers learn how many scientists believe these...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
View online at AVOD
Summary: Ranging from rivers and lakes, to wetlands and intertidal zones, to coral reefs and kelp forests, aquatic ecosystems are as diverse as the life-forms that inhabit them. This program introduces students to a variety of the world's aquatic biomes. The characteristics of saltwater and freshwater environments are clearly described, as are the plants and animals that call these watery regions home....
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
View online at AVOD
Summary: As visually spectacular as it is informative, this program thoroughly surveys the world's varied climate systems. Using simple color-coded maps based on the Koppen classification system, the video identifies the characteristics of the following zones: humid tropical climates, wet-dry tropics, dry climates, subtropical and mid-latitude deserts and steppes, humid mid-latitude climates, humid...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
View online at AVOD
Summary: Have Earth's vibrant waterways-its streams, rivers, lakes, and oceans-become delivery systems for pollutants and poison? This program points to signs that toxic substances are overwhelming our planet's aquatic ecosystems. Viewers encounter many of the causes for this concern, including a radical decrease in frog populations, distressed marine mammals in estuary habitats, and disturbing changes...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
View online at AVOD
Summary: Called "the rainforests of the sea," the world's coral reefs are home to millions of species. But these underwater ecosystems are in grave danger. This program travels to Chumbe Island Coral Park, Zanzibar; Mafia Island Marine Park, Tanzania; and Ras Mohammed National Park, Egypt, to study the fragile ecology and amazing biodiversity of coral reefs-and the impacts of tourism, pollution,...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005