Since the 1990s, behavioural ecologists have largely abandoned some traditional areas of interest, such as optimal foraging, but many long-standing challenges remain. Moreover, the core strengths of behavioural ecology, including the use of simple adaptive models to investigate complex biological phenomena, have now been applied to new puzzles outside behaviour. But this strategy comes at a cos...

Myrmica elmesisp. n. is described from Himalaya. This species belongs to the pachei group of Myrmica speciesand is distinct from the species described in this group hitherto, which is represented by 14 species including three from Indian Himalaya. Myrmica elmesi is the fourth species of the diverse pachei group found in Himalaya; it was collected from the transitional zone and is described with...

This paper provides a concise review of the remote sensing ocean fronts in marine ecology and fisheries, with particular focus on most popular front detection algorithms techniques, including those proposed by Canny, Cayula Cornillon, Miller, Shimada et al., Belkin O’Reilly, Nieto al.. A case is made for feature-based approach that emphasizes as major structural circulation features realm play ...

ecological destruction in human-dominated landscapes has significant impacts on environment sustainability internationally. landscape planning can play a role in mitigating the effects of human-related activities. one element of landscape planning involves the analysis of the biological, spatial and social arrangement of areas in an urban environment and identifying characteristics that are und...

Point process models are useful for describing phenomena occurring at random locations and/or times. Following a review of basic concepts, some important models are surveyed including Poisson processes, renewal processes, Hawkes processes, and Markovian point processes. Techniques for estimation, simulation and residual analysis for point processes are also briefly discussed. A point process is...

Epidemiology and ecology are traditionally treated as independent research areas, but there are many commonalities between these two fields. It is frequently observed in nature that the former has an encroachment into the later and changes the system dynamics significantly. In population ecology, in particular, the predator-prey interaction in presence of parasites can produce more complex dyna...

there are some arboviral and parasitic diseases which are transmitted by culicine mosquitoes in iran. three genera and eleven species of the subfamily culicinae (diptera: culicidae) were collected by dipping method and identified in kahnooj district, kerman province, south-eastern iran, during october and november, 2003 including; culex (culex) bitaeniorhynchus, cx. (maillotia) deserticola, cx....

Nervous system and sensory structure morphologies provide useful information for reconstructing phylogenetic relationships among the Polychaeta, Annelida, and Arthropoda. With the more common use of indirect immunocytochemistry and laser scanning confocal microscopy methods, the detailed information available from morphological studies has increased. Despite this wealth of information, developi...