| YASUNI RIVER | Seasonal and habitat influences on fish communities within the lower Yasuni River Basin, Eastern Ecuador.
community ecology, neotropical fish, Amazon, Yasuni River
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| YELLOW RIVER | 155 Bird populations relating to overstory vegetation and canopy cover along the Yellow River floodplain in central Wisconsin.
Neotropical , floodplain, Yellow River, Wisconsin
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| YELLOWSTONE NATIONAL PARK | Grazers stimulate whole grassland production in Yellowstone Park.
herbivore, grassland, Yellowstone National Park, roots
FULL ABSTRACT |
| YELLOWSTONE NATIONAL PARK | Temporal and spatial effects of fire on initial pathways of succession across the Yellowstone landscape.
disturbance ecology, postfire succession, Pinus contorta, Yellowstone National Park
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| YELLOWSTONE NATIONAL PARK | Historic range of variability in landscape structure for the Greater Yellowstone Ecosystem.
historic range of variability, landscape structure, landscape metrics, Yellowstone National Park
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| YELLOWSTONE NATIONAL PARK | 117 Assessing plant invasions from the landscape to the patch scale: Linaria vulgaris Mill. crossing Yellowstone National Park boundary.
protected areas, plant invasions, Linaria vulgaris, Yellowstone National Park
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| YELLOWSTONE | Effects of fire vs. logging on landscape structure in the Greater Yellowstone Ecosystem.
scale, landscape metrics, disturbance, Yellowstone
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| YEMEN | Holocene paleoenvironments of the southern Arabian highlands reconstructed using fossil hyrax middens.
Yemen, paleoecology, Procavia capensis, Hyrax midden
FULL ABSTRACT |
| YANG | Integration of man and nature: the yin and yang of sustainability.
yin, yang, Chinese, philosophy
FULL ABSTRACT |
| YELLOW PERCH | Whole-lake patterns of predation mortality: the impacts of littoral zone structural complexity and depth on fish predator-prey interactions.
largemouth bass, yellow perch, mortality, coarse woody debris
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| YELLOW WARBLER | Parental behavior of a Cowbird host: Caught between the costs of egg-removal and nest predation.
brood parasitism, nest predation, incubation behavior, yellow warbler
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| YELLOWSTONE | 67 Mycorrhizae in hydrothermally-altered soils of Yellowstone National Park.
mycorrhizae, hydrothermal, high-stress environments, yellowstone
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| YELLOWSTONE | Habitat utilization shifts by bison in Yellowstone National Park .
yellowstone, bison, habitat, Bison bison
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| YELLOWSTONE | The phenology of space: Spatial density dependence in Yellowstone National Park bison.
density dependence, yellowstone, bison, Bison bison
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| YELLOWSTONE | Changes in Yellowstone National Park bison aggregation behavior as predictors of environmental state.
yellowstone, bison, aggregation, Bison bison
FULL ABSTRACT |
| YEMEN | 133 Facing the water scarcity problem in Yemen.
water scarcity, groundwater depletion, yemen, arabian peninsula
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| YIN | Integration of man and nature: the yin and yang of sustainability.
yin, yang, Chinese, philosophy
FULL ABSTRACT |
| YUCCA | 34 Yuccas as islands of fertility in Great Plains grasslands.
yucca, grassland, nitrogen, carbon
FULL ABSTRACT |
| YUCCA | 5 Impact of a third trophic level on the dynamics of an obligate mutualism.
obligate mutualism, tritrophic interactions, insect natural enemies, yucca
FULL ABSTRACT |
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