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在“
自然资源管理
”中,
命中:
47
条,耗时:0.0109944 秒
1.
Technical efficiency for
Colombia
n small crop and livestock farmers: A stochastic metafrontier approach for different production systems
作者:
Ligia Alba Melo-Becerra
;
Antonio José Orozco-Gallo
关键词:
Stochastic frontier analysis
;
Technical efficiency
;
Metafrontier production function
;
Colombia
刊名:Journal of Productivity Analysis
出版者:Springer US
年:2017
2.
Seasonal streamflow prediction in
Colombia
using atmospheric and oceanic patterns
作者:
Samir Có
;
rdoba-Machadoa
;
b
;
Reiner Palomino-Lemusa
;
b
;
Sonia Raquel Gá
;
miz-Fortisa
;
Yolanda Castro-Dí
;
eza
;
Marí
;
a Jesú
;
s Esteban-Parraa
;
esteban@ugr.es" class="auth_mail" title="E-mail the corresponding author
关键词:
Seasonal streamflow prediction
;
Tropical Pacific SST
;
El Niñ
o ;
Magdalena River
;
Hydro-climatology of
Colombia
刊名:Journal of Hydrology
年:2016
3.
Assessment of the marine power potential in
Colombia
作者:
A.F. Osorioa
;
afosorioar@unal.edu.co" class="auth_mail" title="E-mail the corresponding author
;
Santiago Ortegab
;
santiagortega@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Santiago Arango-Aramburoc
;
saarango@unal.edu.co" class="auth_mail" title="E-mail the corresponding author
关键词:
Marine energy
;
Renewables
;
Climate Change
;
Mitigation
刊名:Renewable and Sustainable Energy Reviews
年:2016
4.
Ocean thermal energy resources in
Colombia
作者:
Andrea Devis-Moralesa
;
c
;
adevismo@hotmail.com" class="auth_mail
;
admoceanologa@gmail.com" class="auth_mail
;
Raú
;
l A. Montoya-Sá
;
nchezb
;
c
;
1
;
raul.a.montoya.s@gmail.com" class="auth_mail
;
André
;
s F. Osorioa
;
1
;
afosorioar@unal.edu.co" class="auth_mail
;
Luis J. Otero-Dí
;
azc
;
d
;
2
;
ljotero@uninorte.edu.co" class="auth_mail
关键词:
Ocean energy
;
Thermal gradient resources
;
Colombia
n basins
刊名:Renewable Energy
年:June, 2014
5.
Data Processing for a Water Quality Detection System on
Colombia
n Rio Piedras Basin
关键词:
Water quality data
;
Lotic ecosystem
;
Dimensionality reduction
;
Imbalanced classes
;
Classifier
;
DT
;
ANN
;
BN
;
K
;
NN
;
SVM
;
PCA
;
Boosting and SMOTE
刊名:Lecture Notes in Computer Science
出版者:Springer Berlin / Heidelberg
年:2016
6.
Thinning effect on Euterpe oleracea population dynamics in the Choco biogeographic region of
Colombia
作者:
Juan F. Ramírez
;
Diego A. Arango
;
Alvaro J. Duque
关键词:
Competition
;
Forest management
;
Gini coefficient
;
Growth rate
;
Mortality
刊名:Trees - Structure and Function
出版者:Springer Berlin / Heidelberg
年:2015
7.
Economic evaluation of current conditions of competition and efficiency of automotive and rail systems in
Colombia
作者:
Carlos André
;
s Vasco Correa
;
carlosvasco@gmail.com
;
carlos.vasco@economicas.udea.edu.co
关键词:
Allocative efficiency
;
Data envelopment analysis
;
Colombia
freight infrastructure
刊名:Energy Policy
年:2012
8.
Depoliticizing land and water 鈥済rabs鈥?in
Colombia
: the limits of Bonsucro certification for enhancing sustainable biofuel practices
作者:
Theresa Selfa (1) Carmen Bain (2) Renata Moreno (1)
关键词:
Multi
;
stakeholder initiatives
;
Land grabs
;
Bonsucro
;
Certification
刊名:Agriculture and Human Values
年:2014
9.
Estimation of fisheries removals and primary economic impact of the small-scale and industrial marine fisheries in
Colombia
作者:
Jeffrey Wielgus
;
Dirk Zeller
;
Dalila Caicedo-Herrera
;
Rashid Sumaila
关键词:
Artisanal
;
Catch
;
Colombia
;
Economics
;
Fishery
;
Industrial
刊名:Marine Policy
年:2010
10.
Life cycle assessment of
Colombia
n greenhouse tomato production based on farmer-level survey data
作者:
Carlos Ricardo Bojacá
a ;
carlos.bojaca@utadeo.edu.co" class="auth_mail
;
Kris A.G. Wyckhuysb
;
Eddie Schrevensc
关键词:
Protected cultivation
;
Environmental assessment
;
Farming systems
;
Uncertainty analysis
;
Farmer survey
刊名:Journal of Cleaner Production
年:15 April, 2014
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