Result 1 - 10 of total 31
2024
| Keywords | Text ; ddc:630 |
|---|---|
| Language | German |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2023
| Keywords | Text ; abstract_or_summary ; ddc:630 |
|---|---|
| Language | German |
| Publisher | Julius Kühn-Institut |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
1993
| Author's details | vorgelegt von Bettina Wenzel |
|---|---|
| Language | German |
| Size | 265 S. : Ill., graph. Darst. |
| Document type | Book ; Thesis |
| Thesis / German Habilitation thesis | Kiel, Univ., Diss., 1993 |
| HBZ-ID | HT005057187 |
| Database | Catalogue ZB MED Medicine, Health |
| Shelf mark | Loan status | Location |
|---|---|---|
| 93 D 4059 | order for loan | Magazin |
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2024
| Keywords | Text ; article ; ddc:630 |
|---|---|
| Language | German |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2021
| Keywords | Text ; abstract_or_summary ; ddc:630 |
|---|---|
| Language | German |
| Publisher | Julius Kühn-Institut |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2021
| Keywords | Text ; ddc:630 |
|---|---|
| Language | German |
| Publishing country | de |
| Document type | Book ; Audio / Video ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2021
| Keywords | Text ; abstract_or_summary ; ddc:630 |
|---|---|
| Language | English |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2023
Abstract: Robust laboratory-based guidelines for acute oral toxicity testing in solitary bee species are urgently needed to assess the risks of plant protection products and their active ingredients. Current attempts to develop such an interlaboratory testing ... ...
| Abstract | Robust laboratory-based guidelines for acute oral toxicity testing in solitary bee species are urgently needed to assess the risks of plant protection products and their active ingredients. Current attempts to develop such an interlaboratory testing system, for instance for the genus Osmia, are currently inadequate and face numerous obstalces. A major concerning being inadequate feeding methods. Thus, unlike the acute oral test systems for honey bees (OECD Guideline 213) and for bumblebees (OECD Guideline 247), there is still a lack of a guidance document for solitary bees. Here, we propose a novel testing system for an acute oral toxicity test using the model organism Osmia bicornis. To both improve feeding success and ensure that bees ingest the desired amounts of sucrose solution within a short period of time (e.g., within 4 hours), we tested a novel cage design and feeding device and subjected bees to a training period prior to testing to increase feeding success. Compared to Nicot cages, the use of our novel transparent cages that had an increased volume and pipette tips as feeding devices greatly improved acute oral dosing and reduced evaporation of the test substance. Furthermore, control mortality in the control group was low (11.8%), monitoring of bee bahavoiur and handling was simplified which reduced stress on bees as well as decreased labor. Ultimately, our novel method appears a promising approach for testing acute oral toxicity in solitary bees, yet additional studies are required to confirm our findings. |
|---|---|
| Keywords | Text ; abstract_or_summary ; ddc:630 ; Solitary bee -- Osmia bicornis -- acute oral exposure |
| Subject code | 590 |
| Language | English |
| Publishing country | de |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
2023
Abstract: Unsere sozioökonomische Bewertung von Maßnahmen zur Förderung der biologischen Vielfalt in Agrarökosystemen ergab für das Beispiel Transfer-Mulchen bei Kartoffeln, dass trotz hoher Kosten der Nutzen unter den Rahmenbedingungen des ökologischen Landbaus ... ...
| Abstract | Unsere sozioökonomische Bewertung von Maßnahmen zur Förderung der biologischen Vielfalt in Agrarökosystemen ergab für das Beispiel Transfer-Mulchen bei Kartoffeln, dass trotz hoher Kosten der Nutzen unter den Rahmenbedingungen des ökologischen Landbaus überwiegen könnte. |
|---|---|
| Keywords | Root crops ; Farm economics ; Biodiversity and ecosystem services |
| Language | German |
| Publishing date | 2023-05-23 |
| Publisher | Verlag Dr. Köster |
| Publishing country | dk |
| Document type | Conference proceedings ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
Ecosphere. 2022 Sept., v. 13, no. 9
2022
Abstract: Vegetated strips are in the focus of many stakeholders of agroecosystems and are part of several agri‐environmental schemes in Germany. Stakeholders have different expectations and demands on the functionality and services of vegetated strips. In our ... ...
| Abstract | Vegetated strips are in the focus of many stakeholders of agroecosystems and are part of several agri‐environmental schemes in Germany. Stakeholders have different expectations and demands on the functionality and services of vegetated strips. In our review, we focused on biodiversity and the ecosystem services pollination, conservation biocontrol, landscape aesthetics, buffer function, and biomass production and their associated functions. We assessed factors that are crucial to support service provision and reviewed trade‐offs between the ecosystem (dis)services. We identified five characteristics that are important for the provision of the assessed ecosystem services: age of vegetated strips, flower cover, size or width of the strip, management, and type of adjacent habitat. We conclude that adjusting the target of subsidies with respect to the analyzed factors for biodiversity can help to promote the multifunctionality of vegetated strips in arable farming. |
|---|---|
| Keywords | aesthetics ; agroecosystems ; biodiversity ; biological control ; biomass production ; flowers ; habitats ; landscapes ; pollination ; qualitative analysis ; stakeholders ; Germany |
| Language | English |
| Dates of publication | 2022-09 |
| Publishing place | John Wiley & Sons, Inc. |
| Document type | Article |
| Note | JOURNAL ARTICLE |
| ZDB-ID | 2572257-8 |
| ISSN | 2150-8925 |
| ISSN | 2150-8925 |
| DOI | 10.1002/ecs2.4229 |
| Database | NAL-Catalogue (AGRICOLA) |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.