scholarly journals Community analysis of Belarusian lakes: relationship of species diversity to morphology, hydrology and land use

2005 ◽  
Vol 27 (10) ◽  
pp. 1045-1053 ◽  
Author(s):  
Alexander Y. Karatayev ◽  
Lyubov E. Burlakova ◽  
Stanley I. Dodson
Keyword(s):  
Land Use ◽  
Species Diversity ◽  
Community Analysis ◽  
Relationship Of

Satellite based land use and landscape complexity indices as predictors for regional plant species diversity

2003 ◽  
Vol 63 (4) ◽  
pp. 241-250 ◽  
Author(s):  
O. Honnay ◽  
K Piessens ◽  
W Van Landuyt ◽  
M Hermy ◽  
H Gulinck
Keyword(s):  
Land Use ◽  
Species Diversity ◽  
Plant Species ◽  
Plant Species Diversity ◽  
Landscape Complexity

Neolithic/Early Bronze Age Pit Circles and their Environs at Oakham, Rutland

1998 ◽  
Vol 64 ◽  
pp. 293-330 ◽  
Author(s):  
Patrick Clay ◽  
Clive R. Jones ◽  
Elaine L. Jones ◽  
Gary Haley ◽  
Elizabeth Healey ◽  
...  
Keyword(s):  
Land Use ◽  
Bronze Age ◽  
Early Bronze Age ◽  
Land Use Patterns ◽  
Use Patterns ◽  
Surrounding Areas ◽  
Relationship Of ◽  
The Relationship

Fieldwork east of Oakham, Rutland has located evidence of prehistoric settlement, land use patterns, and ceremonial monuments. Part of this included the excavation of a cropmark site which has revealed an unusual sequence of Neolithic/Early Bronze Age pit circles and a burial area. This is complemented by a fieldwalking survey of the surrounding areas, allowing consideration of the relationship of juxtaposed flint scatters and the excavated ceremonial area.

scholarly journals Dinamika Kepentingan dan Interaksi Sosial Pedesaan: Studi Implikasi Alih Fungsi Lahan

2016 ◽  
Vol 3 (2) ◽  
pp. 64
Author(s):  
Dhina Yuliana ◽  
Faris Rahmadian ◽  
Nana Kristiawan ◽  
Selvy Anggriani Syarif
Keyword(s):  
Land Use ◽  
Rural Communities ◽  
Social Interactions ◽  
Social Relations ◽  
Land Use Changes ◽  
Land Conversion ◽  
The West ◽  
The Social ◽  
Relationship Of ◽  
Housing Estates

Land-use changes or land conversion issues not only poses a threat of ecological or environmental, but also trigger a variety of dynamics and complexity of social relations in it. West Cilebut Villages has been the target of investors and developers of housing since the 1990s, and now the West Cilebut Villages has changed from an area full of green “romantic” village, into the region filled with concrete. Therefore, this study was conducted to answer fundamental issues related to the issue of land conversion in the West Cilebut Village, first is to see the map and interests between actors in relation to land conversion in the West Cilebut Village, and second to know the social interactions dynamics that occur in West Cilebut community, following the land conversion from the farm into housing estates. The results showed that there are three main actors in relation to issues of land use change in West Cilebut Village: (1) The Housing Developer; (2) Village Apparatus / Government; (3) Society; where the three actors have a role and importance of different orientations. Meanwhile, social interaction between housing and rural communities basically shows a relationship of mutual need. Construction of housing community that luxurious and exclusive slowly turns into inclusive and reflect a resiprocity of the two communities. 

scholarly journals Species Diversity of Laelapid Soil Mites (Acari: Laelapidae) Under Different Land Use Types in Saman and Shahrekord

2015 ◽  
Vol 4 (13) ◽  
pp. 89-99
Author(s):  
M. Amani ◽  
J. Khajehali ◽  
F. Noorbakhsh ◽  
O. Joharch ◽  
M. R. Sabzalian ◽  
...  
Keyword(s):  
Land Use ◽  
Species Diversity ◽  
Soil Mites ◽  
Land Use Types

scholarly journals Contrasting the Effect of Forest Landscape Condition to the Resilience of Species Diversity in a Human Modified Landscape: Implications for the Conservation of Tree Species

Land ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 4 ◽  
Author(s):  
Mulugheta Ghebreslassie Araia ◽  
Paxie Wanangwa Chirwa ◽  
Eméline Sêssi Pélagie Assédé
Keyword(s):  
Land Use ◽  
Species Richness ◽  
Species Diversity ◽  
Conservation Strategy ◽  
Forest Landscape ◽  
Leading Change ◽  
Forest Reserve ◽  
Local Species Richness ◽  
Β Diversity ◽  
Local Species

Using landscape moderation insurance and Intermediate Disturbance Hypothesis (IDH) as frameworks, this study assessed the response of local assemblage among different land use regimes (mean β-diversity), using the Jaccard dissimilarity matrix in contrasting Human Modified Forest Landscapes (HMFLs). The study was conducted at the relatively simplified Mafhela Forest Reserve and the complex Thathe Vondo Forest Reserve in South Africa. The patterns of overall β-diversity between HMFL and State-protected Indigenous Forests (SIF) were compared and the leading change drivers were then untangled. This study found that human disturbance affects mean β-diversity of local assemblages among land use regimes between the two HMFLs in an ecologically contrasting manner. The HMFL in Mafhela Forest Reserve had distinct local assemblages among land use regimes and did not conform to the expectation of IDH. On average, HMFL had the same average local species richness as SIF, mainly due to change in species composition (species replacement) induced by land use disturbance. Land use intensity gradient was the leading change driver to explain the overall β-diversity of the Mafhela Forest Reserve. The findings in the Thathe Vondo Forest Reserve were in contrast with the Mafhela Forest Reserve. Although on average the HMFL had the same local species richness as SIFs, this was mainly due to a trade-off of species gain in trees along the rivers and streams and species loss in Culturally Protected Areas (sacred forests) (CPA) as expected by IDH. The contrasting findings imply that the effectiveness of any alternative conservation strategy is context-dependent. The resilience of local assemblages and conservation value of HMFL depends on the condition of the overall forest landscape complexity and cannnot be captured by one theory, nor by one species diversity matrix (e.g., β-diversity or Richness). It thus demands the application of complementary theoretical frameworks and multilevel modeling.

scholarly journals Colony Choice in Cliff Swallows: Effects of Heterogeneity in Foraging Habitat

The Auk ◽  
2002 ◽  
Vol 119 (2) ◽  
pp. 446-460 ◽  
Author(s):  
Charles R. Brown ◽  
Christine M. Sas ◽  
Mary Bomberger Brown
Keyword(s):  
Land Use ◽  
Species Diversity ◽  
Plant Species ◽  
Food Availability ◽  
Colony Size ◽  
Plant Species Diversity ◽  
Foraging Range ◽  
Nesting Site ◽  
Site Use ◽  
A Site

Abstract One potential determinant of colony size in birds is the local availability of food near a nesting site. Insectivorous Cliff Swallows (Petrochelidon pyrrhonota) in southwestern Nebraska nest in colonies ranging from 2 to over 3,000 nests, but they feed on so many kinds of insects that direct sampling of food resources is impractical. Instead, we investigated the degree to which swallow colony size was correlated with the extent of different habitat types, land use diversity, and plant species diversity in the colony's foraging range, and used those parameters as indices of potential variation among sites in food availability. Amount of flowing and standing water in the foraging range was a significant predictor of mean colony size across years at a site, with larger colonies associated with more water. The same result held for most years when analyzed separately. The extent of flowing water in the foraging range also was a significant predictor of the frequency with which a site was occupied across years. In addition, univariate tests suggested that the amount of cultivated cropland in the foraging range varied inversely with colony size. Land use diversity, as measured by Simpson's index, increased significantly with colony size, and all of the sites with perennially very large colonies (mean colony size >1,000 nests) were associated with foraging ranges of relatively high land use diversity. Repeatability of colony size across years differed significantly from zero across all sites, but repeatabilities were significantly lower (colony sizes less similar between years) for sites situated in low-diversity habitats and for sites used less often. There was no strong effect of plant species diversity within the foraging range on either colony size at a site or likelihood of site use. We conclude that land use diversity per se (and possibly the extent of water near a site) might influence insect distribution and constrain formation of the larger colonies to certain sites. These findings emphasize that colony choice in Cliff Swallows is complex, reflecting both the socially mediated costs and benefits of group size that vary among individuals and the effects of habitat heterogeneity that may influence food availability at some sites.

Sign in / Sign up

Export Citation Format

Share Document