Verkehrssicherungspflicht in Wäldern

Keine Zusammenfassung     

Anspruch auf Netzanschluss und -ausbau. Erzeugungsmanagement bei Windenergieanlagen und Netzausbau

Keine Zusammenfassung     

Verkehrssicherungspflichten in Wäldern

Keine Zusammenfassung     

Für naturschutzrechtliche Ausgleichsmaßnahmen verwendete Wildformen von kultivierten Grasarten unterliegen nicht dem Saatgutverkehrsgesetz. Verfassungskonforme Auslegung

Ohne Zusammenfassung     

The use of geographic information systems as a forensic tool to investigate sources of marine mammal entanglement in fisheries

Commercial fisheries represent a significant anthropogenic threat to marine mammal survival. Causes of marine mammal mortality are commonly determined by detailed necropsies of stranded carcasses. Gross evidence of entanglement in a fishery might include gear attached to the body, internal indications of asphyxiation and trauma, or gear markings on the epidermis. As gear is often fishery-specific, wound patterns on the epidermis that are created by entanglements in fishing gear may serve to identify possible sources of mortality. For this study, tools within the Environmental Systems Research Institute, Inc. (ESRI) ArcMap GIS software were used to create maps that outline impressions that fishing gear can leave on the epidermis of entangled marine mammals. These maps can subsequently be used to identify possible sources of fishery entanglement for the many marine mammals that wash ashore without gear attached to their carcass. Entanglement wound patterns can be visually compared with fishing gear characteristics; however, differences in scale and image quality can introduce subjectivity that might hinder source identification. The technique described herein provides an objective way to outline the unique characteristics of fishing gear and their associated wounds on entangled marine mammals. Additionally, spatial relationships are preserved as the maps are adjusted to varying scales. Whereas the initial protocol required time-consuming digitization of the outline and visual determination of the pattern interface, this new, semiautomated technique saves analyst effort and minimizes error.     

L?rmbeurteilung von Kinderspielplatzl?rm

Keine Zusammenfassung     

Verkehrssicherungspflicht an Bäumen

Keine Zusammenfassung     

Verkehrssicherungspflicht für Waldbesitzer

Keine Zusammenfassung