The presence of feedback in an inputoutput system
associated with an oceanographic phenomenon is determined. A
testing procedure to determine the presence of feedback is given.
The ordinary transfer function model is determined not to be
appropriate in modeling the system. The two and three stage least
squares methods are...
The language of water policy both suggests and enforces the relationship that the public should have with water. Differences in language use between policy institutions and the public suggest that the understanding of water promoted through policy may be incongruent with the understanding of water held by the public. Semi-structured...
El fósforo es un componente esencial para toda forma de vida, tanto para las plantas como para los animales, incluso los seres humanos. El fósforo es importante para la productividad del suelo y el crecimiento de plantas. Por eso, los dueños de casa a menudo fertilizan el césped con grandes...
A las babosas les gusta vivir en el oeste de
Oregon. Nuestro clima templado y húmedo les parece el paraíso.
Las babosas dejan rastros de baba y agujeros de
forma irregular con márgenes uniformes en las hojas.
Published July 1976. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Searching for suitable measures to solve internal economic problems and
promote economic development, many third world countries have switched from
competitive to government-controlled trade of their agricultural staples. Such
government intervention has failed in many LDCs and researchers have
formulated models and made suggestions to alleviate the resulting distortions.
Modelling...
The crop rotation decision is important to farmers because of its
impact on profitability, financing and risk exposure. This thesis
addresses the problem of farm level crop rotation selection under perfect
and imperfect knowledge of prices, yields and costs. The problem
is addressed by first estimating production functions for irrigated...
The Last Interglacial (LIG) represents an invaluable case study to investigate the response of components of the Earth system to global warming. However, the scarcity of absolute age constraints in most archives leads to extensive use of various stratigraphic alignments to different reference chronologies. This feature sets limitations to the...
Full Text:
. Combourieu-Nebout, A. ElOuahabi,
D. Genty, R. Gersonde, P. Jimenez-Amat, A. Landais, B. Martrat, V. Masson
The Last Interglacial (LIG) represents an invaluable case study to investigate the response of components of the Earth system to global warming. However, the scarcity of absolute age constraints in most archives leads to extensive use of various stratigraphic alignments to different reference chronologies. This feature sets limitations to the...
Full Text:
, J.S. Stoner h, F. Bassinot i, L. Bazin i, T. Blunier j,
N. Combourieu-Nebout k, A. ElOuahabi l, D