See live butterflies in our. The Academy of Natural Sciences of Drexel University. Plus Dinosaur Dance Party for the kids, May 9. Raquo; View all Upcoming Events.

Do not use these data for analysis. BioData - Aquatic Bioassessment Data for the Nation. See how many samples you will retrieve in real time as you modify selection criteria. Preview data tables before downloading them.

Ecology and Taxonomy of Freshwater Algae, particularly Diatoms. In addition to sample analysis we use algal data to assess ecological conditions, quantify ecological characteristics of taxa, create and evaluate metrics, and help develop nutrient criteria. On a more regional scale, we are working to develo.

The International Water Institute facilitates research, public education, training, and information dissemination relating to flood damage reduction and water resource protection and enhancement. The International Water Institute works with partners to develop and deliver quality watershed education programming that engages local communities, provides hands-on, experiential learning for youth, and contributes to our understanding of watershed health.

Illustrated guide to microscopic life in the city. How to find and study protists. Life is more than just plants and animals. Any pond, drain, or reservoir in the city is full of life. Microscopic organisms that are too small to see with the naked eye. They are eukaryotes like the animals, plants, and fungi, but they represent a myriad other ways of living life at the micro scale.

Diatoms, phylogenetics, genomics, ancient lakes, a bit of code. New paper and Shiny app. New paper on systematics of Cyclotella and resurrection of a long forgotten name Lindavia published in Phytotaxa. Thanks to Wilson, Matt, Ed and Andy for their contributions! New R Shiny app to monitor and present data from experiments on diatom growth at different salinities. Two experiments with eurihaline Cyclotella species included. More on the interactive diatom phylogeny.

Magyar Ökológus Kongresszust, amely a magyar ökológus társadalom legnagyobb, az ökológia tudományának legszélesebb spektrumát bemutató tudományos találkozója. VII Algológiai Találkozó és Továbbképzés. VII Algológiai Találkozóra és Továbbképzésre. 1083 Budapest, Ludovika tér 2-6.