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The decline of A fro‐P alaearctic migrants and an assessment of potential causes
JA Vickery, SR Ewing, KW Smith, DJ Pain, F Bairlein… - Ibis, 2014 - Wiley Online Library
There is compelling evidence that A fro‐P alaearctic (A‐P) migrant bird populations have
declined in E urope in recent decades, often to a greater degree than resident or short …
declined in E urope in recent decades, often to a greater degree than resident or short …
Using the satellite-derived NDVI to assess ecological responses to environmental change
Assessing how environmental changes affect the distribution and dynamics of vegetation
and animal populations is becoming increasingly important for terrestrial ecologists to …
and animal populations is becoming increasingly important for terrestrial ecologists to …
[KNYGA][B] The normalized difference vegetation index
N Pettorelli - 2013 - books.google.com
There has been a recent surge of interest in remote sensing and its use in ecology and
conservation but this is the first book to focus explicitly on the NDVI (Normalised Difference …
conservation but this is the first book to focus explicitly on the NDVI (Normalised Difference …
The Normalized Difference Vegetation Index (NDVI): unforeseen successes in animal ecology
This review highlights the latest developments associated with the use of the Normalized
Difference Vegetation Index (NDVI) in ecology. Over the last decade, the NDVI has proven …
Difference Vegetation Index (NDVI) in ecology. Over the last decade, the NDVI has proven …
Can conditions experienced during migration limit the population levels of birds?
I Newton - Journal of Ornithology, 2006 - Springer
Populations of migratory birds are usually considered to be limited by conditions in breeding
or wintering areas, but some might be limited by conditions encountered on migration. This …
or wintering areas, but some might be limited by conditions encountered on migration. This …
Why are bird migration dates shifting? A review of weather and climate effects on avian migratory phenology
O Gordo - Climate research, 2007 - int-res.com
Many studies have reported statistically significant associations between bird migratory
phenology and climatic variables, and, consequently, it is mostly accepted that recent shifts …
phenology and climatic variables, and, consequently, it is mostly accepted that recent shifts …
Seasonal interactions, habitat quality, and population dynamics in migratory birds
Abstract. Historically, studies of habitat selection have focused on quantifying how current
patterns of habitat occupancy influence condition and survival within a season. This …
patterns of habitat occupancy influence condition and survival within a season. This …
Grand challenges in migration biology
MS Bowlin, IA Bisson… - Integrative and …, 2010 - academic.oup.com
Billions of animals migrate each year. To successfully reach their destination, migrants must
have evolved an appropriate genetic program and suitable developmental, morphological …
have evolved an appropriate genetic program and suitable developmental, morphological …
Seasonal survival estimation for a long-distance migratory bird and the influence of winter precipitation
Conservation of migratory animals requires information about seasonal survival rates.
Identifying factors that limit populations, and the portions of the annual cycle in which they …
Identifying factors that limit populations, and the portions of the annual cycle in which they …
Using objective and subjective measures of neighborhood greenness and accessible destinations for understanding walking trips and BMI in Seattle, Washington
JH Tilt, TM Unfried, B Roca - American Journal of Health …, 2007 - journals.sagepub.com
Purpose. Examine the influence of destinations within walking distance of a residence and
vegetation on walking trips and body mass index (BMI). Design. Cross-sectional analysis of …
vegetation on walking trips and body mass index (BMI). Design. Cross-sectional analysis of …