scholarly journals Conceptual Elements and Heuristics from Complexity Paradigm Suitable to the Study of Evapotranspiration at the Landscape Level

10.5772/14056 ◽  
2011 ◽  
Author(s):  
Claudia Coronel ◽  
Omar Tapia ◽  
Gilberto Hernandez ◽  
Jose Manuel ◽  
Edgar Rosales ◽  
...  
Keyword(s):  
Landscape Level

A History of Landscape-Level Land Management Efforts in Haiti

10.1596/25764 ◽  
2016 ◽  
Author(s):  
Andrew Martin Tarter ◽  
Katie Kennedy Freeman ◽  
Klas Sander
Keyword(s):  
Land Management ◽  
History Of ◽  
Landscape Level

Landscape-level habitat suitability models for twelve species in southern Missouri

2003 ◽  
Author(s):  
Michael A. Larson ◽  
William D. Dijak ◽  
Frank R. III Thompson ◽  
Joshua J. Millspaugh
Keyword(s):  
Habitat Suitability ◽  
Habitat Suitability Models ◽  
Landscape Level

scholarly journals Effects of logging on landscape-level tree diversity across an elevational gradient in Bornean tropical forests

2021 ◽  
pp. e01739
Author(s):  
Sakiko Yano ◽  
Ryota Aoyagi ◽  
Fujiki Shogoro ◽  
John B. Sugau ◽  
Joan T. Pereira ◽  
...  
Keyword(s):  
Tropical Forests ◽  
Elevational Gradient ◽  
Tree Diversity ◽  
Landscape Level

Landscape-level habitat management plan through geometric reserve design for critically endangered Hangul (Cervus hanglu hanglu)

2021 ◽  
pp. 146031
Author(s):  
Tanoy Mukherjee ◽  
Vandana Sharma ◽  
Lalit Kumar Sharma ◽  
Mukesh Thakur ◽  
Bheem Dutt Joshi ◽  
...  
Keyword(s):  
Habitat Management ◽  
Management Plan ◽  
Reserve Design ◽  
Critically Endangered ◽  
Landscape Level

Long distance pollen-mediated gene flow at a landscape level: the weed beet as a case study

2007 ◽  
Vol 16 (18) ◽  
pp. 3801-3813 ◽  
Author(s):  
STÉPHANE FÉNART ◽  
FRÉDÉRIC AUSTERLITZ ◽  
JOËL CUGUEN ◽  
JEAN-FRANÇOIS ARNAUD
Keyword(s):  
Gene Flow ◽  
Long Distance ◽  
Landscape Level

Refinement ofeDNAas an early monitoring tool at the landscape‐level: study design considerations

2019 ◽  
Vol 29 (6) ◽  
Author(s):  
E. L. Mize ◽  
R. A. Erickson ◽  
C. M. Merkes ◽  
N. Berndt ◽  
K. Bockrath ◽  
...  
Keyword(s):  
Study Design ◽  
Monitoring Tool ◽  
Design Considerations ◽  
Landscape Level

Effects of geographic information system vector–raster–vector data conversion on landscape indices

1996 ◽  
Vol 26 (8) ◽  
pp. 1416-1425 ◽  
Author(s):  
Pete Bettinger ◽  
Gay A. Bradshaw ◽  
George W. Weaver
Keyword(s):  
Information System ◽  
Fractal Dimension ◽  
Geographic Information System ◽  
Cell Size ◽  
Grid Cell ◽  
Conversion Process ◽  
Data Conversion ◽  
Edge Density ◽  
Gis Data ◽  
Landscape Level

The effects of geographic information system (GIS) data conversion on several polygon-and landscape-level indices were evaluated by using a GIS vegetation coverage from eastern Oregon, U.S.A. A vector–raster–vector conversion process was used to examine changes in GIS data. This process is widely used for data input (digital scanning of vector maps) and somewhat less widely used for data conversion (output of GIS data to specific formats). Most measures were sensitive to the grid cell size used in the conversion process. At the polygon level, using the conversion process with grid cell sizes of 3.05, 6.10, and 10 m produced relatively small changes to the original polygons in terms of ln(polygon area), ln(polygon perimeter), and 1/(fractal dimension). When grid cell size increased to 20 and 30 m, however, polygons were significantly different (p < 0.05) according to these polygon-level indices. At the landscape level, the number of polygons, polygon size coefficient of variation (CV), and edge density increased, while mean polygon size and an interspersion and juxtaposition index (IJI) decreased. The youngest and oldest age-class polygons followed the trends of overall landscape only in terms of number of polygons, mean polygon size, CV, and IJI. One major side effect of the conversion process was that many small polygons were produced in and around narrow areas of the original polygons. An alleviation process (referred to as the dissolving process) was used to dissolve the boundaries between similarly attributed polygons. When we used the dissolving process, the rate of change for landscape-level indices slowed; although the number of polygons and CV still increased with larger grid cell sizes, the increase was less than when the dissolving process was not used. Mean polygon size, edge density, and fractal dimension decreased after use of the dissolving process. Trends for the youngest and oldest age-class polygons were similar to those for the total landscape, except that IJI was greater for these age-classes than for the total landscape.

scholarly journals Monarchs in decline: a collateral landscape-level effect of modern agriculture

2016 ◽  
Vol 25 (4) ◽  
pp. 528-541 ◽  
Author(s):  
Carl Stenoien ◽  
Kelly R. Nail ◽  
Jacinta M. Zalucki ◽  
Hazel Parry ◽  
Karen S. Oberhauser ◽  
...  
Keyword(s):  
Modern Agriculture ◽  
Level Effect ◽  
Landscape Level

Predicting freshwater fish distributions using landscape-level variables

2003 ◽  
Vol 60 (1) ◽  
pp. 17-32 ◽  
Author(s):  
David G Argent ◽  
Joseph A Bishop ◽  
Jay R Stauffer ◽  
Robert F Carline ◽  
Wayne L Myers
Keyword(s):  
Freshwater Fish ◽  
Landscape Level ◽  
Fish Distributions
Sign in / Sign up

Export Citation Format

Share Document