WebA hybrid model was used to characterize potential ecological risks posed by atrazine to the endangered Topeka shiner. The model linked a Topeka shiner individual-based bioenergetics population model (TS-IBM) to a comprehensive aquatic system model (CASM TS) to simulate Topeka shiner population and food web dynamics for an Iowa (USA) … Webstages (Table 5). This included 67 Topeka shiners, of which 57 were adults and 10 were spawners. No young-of-the-year Topeka shiners were captured. Habitat suitability cri-teria developed for Topeka shiner adults and spawners are presented in Figures 5 and 6. Topeka shiner adults prefer medium pool habitat with depths of 0.5 - 2 feet and veloci-
Species-specific population dynamics and their link to an aquatic …
Web11. apr 2024 · In 2016–2024 Topeka shiners were found in 12 of 20 HUC10 watersheds where they occurred historically. Their status was classified as stable in 21% of the … WebThe Topeka shiner preferred habitats are slow flowing reaches of streams, stream pools, and in floodplain wetlands (Figure 2). The life history of the Topeka shiner includes using … 卵かけご飯 合う卵
ADW: Notropis topeka: INFORMATION
Web1. sep 2012 · Topeka shiner has been associated with oxbows in Iowa containing submerged vegetation and often co-occurs with fathead minnows (Pimephales promelas) and orangespotted sunfish (Lepomis... Webthe Topeka Shiner Critical Habitat Designation 1) What action is the Fish and Wildlife Service taking? ... The Fish and Wildlife Service is designating 836 miles of stream in the States of Iowa, Minnesota, and Nebraska as critical habitat for the Topeka shiner, an endangered species protected under the Federal Endangered Species Act. WebEndangered and Threatened Wildlife and Plants; Proposed Designation of Critical Habitat for the Tope…. Publication type: Proposed. Population: View Federal Register Document. … 卵かけご飯 名古屋 モーニング