Habitats and Management Associated with Common Ground Beetles (Coleoptera: Carabidae) in a Michigan Agricultural Landscape

1997 ◽  
Vol 26 (3) ◽  
pp. 519-527 ◽  
Author(s):  
M. Sean Clark ◽  
Stuart H. Gage ◽  
John R. Spence
2021 ◽  
Vol 7 ◽  
pp. 227-236
Author(s):  
Olga G. Guseva ◽  
Alexander G. Koval

We have observed seven species of predator beetles of the genus Bembidion in the agricultural landscape of the Leningrad Region (Northwestern Russia) between the years 2008 and 2018. These species reach their highest abundance in sun-exposed areas, especially mesophilic B. quadrimaculatum Linnaeus, 1761, B. properans (Stephens, 1828), B. lampros (Herbst, 1784), and B. femoratum Sturm, 1825. A few mesohygrophilic B. guttula (Fabricius, 1792) and B. gilvipes (Sturm, 1825) live primarily in areas of dense vegetation. Finally, the hygrophilic B. bruxellense (Wesmael, 1835) was only observed on the most humid soils. Assemblages of Bembidion ground beetles were separated in the fields, field boundaries, and adjacent habitats.


2013 ◽  
Vol 7 (2) ◽  
pp. 172-184 ◽  
Author(s):  
Jenni A. Stockan ◽  
John Baird ◽  
Simon J. Langan ◽  
Mark R. Young ◽  
Glenn R. Iason

2019 ◽  
Vol 28 (1) ◽  
pp. 27-40 ◽  
Author(s):  
Zoltán Elek ◽  
Andy Howe ◽  
Mattias Enggaard ◽  
Gábor Lövei

The seasonal activity of six carabid species (Nebria brevicollis, Carabus nemoralis, C. hortensis, C. coriaceus, Pterostichus melanarius and Abax parallelepipedus) was studied along an urbanisation gradient (rural forest – suburban forest – forest fragments in urban park) in Sorø, Denmark, during April–October 2004 and 2005.Two groups were identified: 1) Species with constant seasonality, in which seasonal activity profiles did not differ along the gradient (C. hortensis, C. coriaceus, and A. parallelepipedus); 2) Species with flexible seasonality,with remarkable differences along the gradient and between the years (C. nemoralis, N. brevicollis and P. melanarius). In four out of six studied species, 2005 was less favourable than 2004. Spring activity in the urban habitat started earlier than in the suburban or forested ones. A better understanding of urban green infrastructures in biodiversity assessments may need the study of seasonality in order to distinguish whether the bioindicator’s responses are to habitat quality or stochastic seasonal events.


Author(s):  
Elizabeth D. Peña ◽  
Christine Fiestas

Abstract In this paper, we explore cultural values and expectations that might vary among different groups. Using the collectivist-individualist framework, we discuss differences in beliefs about the caregiver role in teaching and interacting with young children. Differences in these beliefs can lead to dissatisfaction with services on the part of caregivers and with frustration in service delivery on the part of service providers. We propose that variation in caregiver and service provider perspectives arise from cultural values, some of which are instilled through our own training as speech-language pathologists. Understanding where these differences in cultural orientation originate can help to bridge these differences. These can lead to positive adaptations in the ways that speech-language pathology services are provided within an early intervention setting that will contribute to effective intervention.


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