northeastern

First posted August 22, 2023 For additional information, contact: Geology, Minerals, Energy, & Geophysics Science CenterU.S. Geological SurveyBuilding 19, 350 N. Akron Rd.P.O. Box 158Moffett Field, CA 94035 Aeromagnetic surveys were conducted to improve understanding of the geology and structure in northeastern California, a region predominantly covered by Quaternary Tertiary, mainly Neogene, v...

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A tale of two springs: using recent climate anomalies to characterize the sensitivity of temperate forest phenology to climate change

2014

Mark A Friedl Josh M Gray Eli K Melaas Andrew D Richardson Koen Hufkens Trevor F Keenan Amey Bailey John O’Keefe

By the end of this century, mean annual temperatures in the Northeastern United States are expected to warm by 3–5 °C, which will have significant impacts on the structure and function of temperate forests in this region. To improve understanding of these impacts, we exploited two recent climate anomalies to explore how the springtime phenology of Northeastern temperate deciduous forests will r...

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Crying wolf: concluding that wolves were not restored

Journal: :Biology Letters 2009

L. David Mech

In 2007, the USA removed (delisted) the grey wolf (Canis lupus) in the upper Midwest from the Endangered Species List. After 35 years of being considered endangered, these wolves had increased from 750 in 38 400 km 2 of Minnesota (Fuller et al. 1992) to over 4100 inhabiting 110 000 km 2 of Minnesota, Wisconsin, and Michigan. Conservationists celebrated this event as a most significant success. ...

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245 Apples of Northeastern America

Journal: :HortScience 2000

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Callovian ammonites from Northeastern Iran

Journal: :Revista Brasileira de Paleontologia 2018

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