BARK
发表于 2025-3-25 04:44:00
David G. Schaeffer,Michael Shearercline in populations of Allegheny woodrats (Neotoma magister) was first noticed in the 1980s. Since that time, woodrats have become extirpated from at least two states and have declined dramatically in several others. Recent evidence suggests that the decline of this species may be proceeding furthe
LAP
发表于 2025-3-25 09:30:15
Michael Shearer,Stephen Schecterom at least two states and have declined dramatically in several others. Recent evidence suggests that the decline of this species may be proceeding further south to include states where woodrat populations were previously considered to be stable...The Allegheny Woodrat: Ecology, Conservation, and M
BOOST
发表于 2025-3-25 14:10:18
M. Slemrodcline in populations of Allegheny woodrats (Neotoma magister) was first noticed in the 1980s. Since that time, woodrats have become extirpated from at least two states and have declined dramatically in several others. Recent evidence suggests that the decline of this species may be proceeding furthe
characteristic
发表于 2025-3-25 18:18:43
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滋养
发表于 2025-3-25 23:07:58
Gerald Warneckeom at least two states and have declined dramatically in several others. Recent evidence suggests that the decline of this species may be proceeding further south to include states where woodrat populations were previously considered to be stable...The Allegheny Woodrat: Ecology, Conservation, and M
expdient
发表于 2025-3-26 01:54:23
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粗野
发表于 2025-3-26 06:39:15
A Strictly Hyperbolic System of Conservation Laws Admitting Singular Shocks,ifferent point ... The corresponding right eigenvectors .. = (1, . + l) and .. = (1, . - 1) of the gradient matrix for (1) display genuine nonlinearity, since .. ∙ ▽ λ. > 0 for . = 1,2 but the two eigenvalues vary in the same direction: .. ∙ ▽ λ. > 0 for . ≠ ., rather than the usual “opposite variat
公共汽车
发表于 2025-3-26 09:51:53
Conference proceedings 1990r Friedman Willard Miller, J r. ix PREFACE During the winter and spring quarters of the 1988/89 IMA Program on Non linear Waves, the issue of change of type in nonlinear partial differential equations appeared frequently. Discussion began with the January 1989 workshop on Two Phase Waves in Fluidi
多节
发表于 2025-3-26 15:43:06
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缓解
发表于 2025-3-26 18:15:02
Tai-Ping Liu,Zhouping Xinluding other species of Neotoma...The editors and chapter authors are researchers from both academic settings and state management agencies, individuals who have contributed significantly to the study of Allegheny woodrats during the past two decades. The book will be of interest to ecologists,978-1-4419-2264-9978-0-387-36051-5