This interactive guide is addressed to anyone who is interested in the flora of Estonia. It includes c. 1100 plant species (out of ca 1500 species recorded from Estonia), incl. several introduced woody species which are cultivated in parks and orchards. Some plants which are difficult to separate even for specialists are excluded from this key, e.g. many species of Alchemilla, Craetagus, Hieracium, Rosa, Salix, Taraxacum etc. Several very rare species are excluded as well from the present version. This guide was prepared within the project KeyToNature, in cooperation between the University of Trieste (Italy), the University of Tartu and the Estonian University of Life Sciences (Estonia). Aino Kalda, Thea Kull , Ülle Reier have provided important input. Rein Kalamees, Jaan Liira, Jaanus Paal, Kersti Püssa, Elle Roosaluste, Kai Rünk, Andres Saag and Tiina Talve put at our disposal several pictures. ... [Information of the supplier]
This series of pages is a set of characterizations of all orders and families of extant angiosperms (flowering plants) and gymnosperms, i.e. all seed plants, as well as many clades grouping families and orders and some smaller clades, especially within larger families. They are designed to help in teaching seed plant phylogeny at a time when our knowledge of the major clades of seed plants and the relationships within and between them are still somewhat in a state of flux, even if much of the broad outline is becoming clear. Here I very largely follow the Angiosperm Phylogeny Group classification (APG 1999, 2003), although with one or two more orders and with a number of unplaced families in slightly more resolved positions in the tree - recent examples are Hydatellaceae, Perrottetia and Bhesa (Zhang & Simmons 2006). ... [Information of the supplier, modified]
AquaMaps are computer-generated predictions of natural occurrence of marine species, based on the environmental tolerance of a given species with respect to depth, salinity, temperature, primary productivity, and its association with sea ice or coastal areas. These 'environmental envelopes' are matched against an authority file which contains respective information for the Oceans of the World. Independent knowledge such as distribution by FAO areas or bounding boxes are used to avoid mapping species in areas that contain suitable habitat, but are not occupied by the species. Maps show the color-coded likelihood of a species to occur in a half-degree cell, with about 50 km side length near the equator. Experts are able to review, modify and approve maps. ... [Information of the supplier]
The atlas of Florida vascular plants is a joint effort by the Institute for Systematic Botany, the University of South Florida and the Florida Center for Community Design and Research to provide users with a comprehensive searchable database of vascular plants in the State of Florida. Records are based on collections in the four major Florida institutional herbaria having the largest holdings of Florida plants: University of Florida (FLAS), Florida State University (FSU), Fairchild Tropical Gardens (FTG), and University of South Florida (USF). ... [Information of the supplier]
Australia's Virtual Herbarium (AVH) is an online resource that provides immediate access to the wealth of plant specimen data held by Australian herbaria. AVH is a collaborative project of the Commonwealth, state and territory herbaria, under the auspices of the Council of Heads of Australasian Herbaria (CHAH). Herbarium specimens are accompanied by information on where and when they were collected, by whom, their current identification, and information on habitat and associated species. So far, over 80 per cent of the specimens housed in Australian herbaria have been databased. This data forms a valuable resource for a wide range of stakeholders. The combined specimen data from each herbarium's collection provides the most complete picture of the distribution of Australia's flora to date. AVH is a dynamic resource. New specimen records are added as herbaria continue to database their ever-growing collections, and existing records are updated to reflect name changes and data validation work. ... [Information of the supplier, modified]
The Avian Knowledge Network (AKN) is an international organization of government and non-government institutions focused on understanding the patterns and dynamics of bird populations across the Western Hemisphere. The goal is to educate the public on the dynamics of bird populations, provide interactive decision-making tools for land managers, make available a data resource for scientific research, and advance new exploratory analysis techniques to study bird populations. Additionally, the AKN has gathered over 1300 environmental, climate, and human demographic variables that are linked to all AKN bird observation locations. The AKN is organizing observation-based bird monitoring in three fundamental ways. First, we are developing new ways to discover these data by displaying metadata in the bird monitoring data registry (BMDR). Second, we are expanding existing data schemas to organize these data through the bird monitoring data exchange (BMDE). Third, we are building the technical infrastructure to allow access to these data through a federated data grid environment. ... [Information of the supplier, modified]
The present database documents the indigenous and non-indigenous freshwater fishes and cyclostomes, crabs and mussels found in the Federal German Republic. The bases are the individual fish registries of the federal states and the German Red List, prepared by the Federal Agency for Nature Conservation. Currently, for 98 endangered fish and cyclostome species countrywide, the Latin, German and English names, species descriptions, population development, lifestyle, and photos are documented together with their references. Some population data are available. In addition 8 crab species are described with their Latin and German names and species description, as well as 7 mussel species with their Latin and German names. The nomenclature is based on the international database FishBase (Kiel). ... [Information of the supplier, translated]
The countrywide Natura 2000 area database offers search possibilities in the Natura 2000 areas in Germany and provides information about their protected resources. Precise area information can be accessed separately for bird protection, and flora and fauna habitat areas (FFH areas) by area number, area size, the occurrence of habitat types and Appendix II species or bird species (Appendix I and migratory-bird species) as well as an area description. The area selection is made through the choice of one or more Federal States. By clicking on the area number you obtain the appropriate area profile. Inside the area profile you obtain a habitat profile by clicking on a habitat code. Input of the whole or part of an area name gives you a further selection possibility on the start page of the bird protection or FFH areas. All statements are taken from the German standard data sheet submitted to the EU. ... [Information of the supplier, translated]
This site offers a large selection of pictures of Natural History objects, mostly British in origin. The images are presented to illustrate biodiversity and as an aid to identification. While pictures alone are generally NOT sufficient for identification, by showing different stages, states and views of the organisms more information can be offered than is available in field-guides. How to find your way around: BioImages is arranged in the normal biological classification (or at least my interpretation of it.) This is a hierarchical system with species grouped in genera, genera in families, families in orders and so on up to kingdoms and superkingdoms. 'Living Things' takes you to the top of the classification tree. If you just want to browse, Shortcuts takes you to a list of links to groups of organisms. You can then go directly to the group your are interested in. Then follow the links down to the species you want to see. On the left of each page in the classification hierarchy is a column of links to take you back up the hierarchy. Using these and the subtaxon links in the body of the page you can navigate sideways. This is a large site containing (Mar 06) 53,000 images depicting 4,600 species. The images include habitat shots, close-ups, macro shots and microscopy. Enjoy! ... [Information of the supplier]
In two centuries of American ornithology, The Birds of North America (BNA) is only the fourth comprehensive reference covering the life histories of North American birds. This series provides detailed scientific for each of the 716 species of birds nesting in the USA and Canada. The print version of BNA was completed in 2002. Now as an online project of the Cornell Lab of Ornithology, BNA is poised to become a living resource. BNA Online will build image and video galleries showing behaviors, habitat, nests, eggs and nestlings. BNA Online offers subscriptions for individuals using a single user name and password. ... [Information of the supplier, modified]