SPATIAL ANALYSIS OF GRASSHOPPER DENSITY AS INFLUENCED BY ANTHROPOGENIC HABITAT CHANGES

Large-scale spatial variation in parasite communities influenced by anthropogenic factors.

Parasites are integral members of natural communities, but large-scale determinants of their abundance and diversity, including the importance of biotic and abiotic factors, both natural and anthropogenic, are often not well understood. Here, we examine which factors best predict larval trematode communities in the mudsnail host Ilyanassa obsoleta across a regional landscape. At 15 salt marsh s...

Predicting Spatial Habitat Changes of Haftad-Gholleh Protected Area in Markazi Province, Iran

Haftad-Gholleh Area has recently encountered many changes. In this study, by using landsat images of the years 1996 and 2016, landuse maps were classified into four classes including: agriculture, rangeland, residential areas, and rocks. Land Change Modeler (LCM) and Habitat and Biodiversity Modeler (HBM) modules in the Idrisi GIS software were used to analyze the land use changes and habitat e...

Color constancy influenced by unnatural spatial structure.

The recognition of spatial structures is important for color constancy because we cannot identify an object's color under different illuminations without knowing which space it is in and how that space is illuminated. To show the importance of the natural structure of environments on color constancy, we investigated the way in which color appearance was affected by unnatural viewing conditions ...

Study of Morphological and Biochemical Traits of Marigold as Influenced by Phosphorous Biofertilizer and Zinc

The application of biofertilizers constitutes one of the main components of nutrient management with a fundamental role in sustainable agriculture and the improvement of plant qualitative traits. The present research assessed the effect of various treatments of phosphate solubilizing bacteria including Pantoea agglomerans strain P5 and Pseudomonas putida</...

Seedling emergence and growth of sugarbeets as influenced by surface and incorporation applications of petroleum mulches