Science

Research on biocontrol, perennial and annual crops, and population genetics. Contains list of people, publications, and related links. Zurich, Switzerland.

Manufacturer of pressure chamber instruments for measuring plant water potential and irrigation scheduling. Contains product information as well as tutorials on using a pressure bomb.

Manufacturers of oxygen electrodes and chlorophyll fluorescence systems for the measurement of cellular respiration and photosynthesis in the field or laboratory.

Manufacturer of products used to measure radiation, leaf temperature, chlorophyll concentration, air and soil temperature and barometric pressure.

Publishes articles ranging from molecular biology through ecology.

Journal publishes papers in all fields of botany. Editorial board, contents and abstracts, guide to authors.

Official website of the Pakistan Botanical Society. The journal covers a wide range of subjects on plant science.

Publishes original articles, short and technical notes and review articles in all fields of botany, the biology of soils, and terrestrial and aquatic plants.

Aims to communicate and exchange knowledge and ideas on plant species and their biological aspects. Free access to tables of contents and abstracts.

The official Journal of the Histochemical Society. Papers that report the development of new histochemical and cytochemical methods.

Embraces all aspects of analytical cytology: characterization and measurement of cells and cellular constitutents for biological, diagnostic, and therapeutic purposes.

Research on the effects of animal sex hormones in germination. Includes publication list, other interests and contacts at the Institute of Plant Physiology, Kraków, Poland.

Glossary and illustration of the path of development, as resource to high schools, provided by Stanford University, California.

Aquatic ecology and limnology, cyanobacteria, Microcystis, Daphnia, community genetics, cyanotoxins, microcystin and water quality.

Operates several laboratories and a research fleet as part of their environmental education.

Information on deserts: what they are, where they are located, and the plants and animals which live in them.

Their mission is to achieve the conservation and responsible management of coastal and ocean ecosystems. The Division provides technical, programmatic and financial assistance and advocates comprehensive resource management.

Protecting coastal watersheds and marine resources.

Source for monitoring data from the U.S. nationwide estuary-research network.

Information on created saltmarshes in the UK, and an extensive bibliography of published work.

Information about a variety of topics related to water quality, fisheries, and ecosystem health in this state's lakes, reservoirs, ponds, and other surface water resources.

The Smithsonian National Museum of Natural History provides basic scientific information about the biology of various marine organisms

Provides activities, publications, staff and resources.

A source of ecology- and environment-related videos and films for all grade levels.

Activities for teachers to help students become more aware of how plants, animals and humans interact with ecosystems.

Japan-located site (in English) based on the work of The Society of Population Ecology.

ESR is an international and interdisciplinary journal and publishes contributions reporting research on all species and habitats of conservation concern. Open access to online version.

Field research of the Arctic LTER is based at Toolik Lake, Alaska, in the northern foothills of the Brooks Range. Project is centered at the Ecosystems Center of the Marine Biological Laboratory, Woods Hole, Massachusetts.

The UK's integrated long-term environmental monitoring network. Information on the network, summary data, environmental indicators, education, and publications.

Environmental consulting and construction firm specializing in marine construction, aquatic and terrestrial habitat restoration, wetland delineation, and stormwater management. Information on qualifications and past projects. Indiana, USA.

Suppliers of native (USA) plants for wetland and stream restoration projects. Location: North Carolina, USA.

Offers expert, independent advice on management of badgers in the UK.

Protected species surveys and workshops, wildlife advice, badger gates for sale and hire, wildlife management and research, training. Located in north Wales, UK.

Fisheries research and monitoring scientists, engineers, and technicians that specialize in counting, tracking, and analyzing fish and wildlife populations throughout the world.

Information for wildlife managers, scientists, and the public on natural resource issues and biota of the North American Great Plains.

Covers all topics on the origins of life, but focuses especially on molecular evolution and evolution in a cosmic context. Abstracts available. Journal of the International Society for the Study of the Origin of Life.

Information, user-contributed images, and identification help for insects and relatives of North America.

Directory of the specialists working on brachiopods, recent publications, and systematics and taxonomy of the Brachiopoda.

Photographs of some live lamp shells and some fossil specimens.

Includes characteristics, biology and ecology.

Photographic study by Jean-Marie Cavanihac of the Arrow Worm.

Includes photographs and information on a wide range of mammals and reptiles from Canada, the United States and Mexico. Includes fact sheets and distribution maps.

A brief description of the phylum followed by a long list of annotated photographs.

Information from Wikipedia on this phylum of worm-shaped marine deuterostome organisms.

A useful guide to Australian marine molluscs, providing for each species a description and details of distribution, habitat and biology.

This site provides a searchable database that allows the user to search for taxonomic references by taxon, geographical locality, author or keyword.

Paper by David Gems examining the great variability in ageing patterns observed in different nematode species.

Information on the nematodes Ancylostoma duodenale and Necator americanus which can invade and parasatize humans, and a diagram and information on their life cycle.

Information on the classification of the ribbon worms with a photograph of Tubulanus rhabdotus.

An article by Floyd Sandford about the sponges that are carried around by hermit crabs.