|
|
|
|
|
Hui Shao, Yuxin Miao, Fabián G. Fernández, Newell R. Kitchen, Curtis J. Ransom, James J. Camberato, Paul R. Carter, Richard B. Ferguson, David W. Franzen, Carrie A. M. Laboski, Emerson D. Nafziger, John E. Sawyer and John F. Shanahan
Plant N concentration (PNC) has been commonly used to guide farmers in assessing maize (Zea mays L.) N status and making in-season N fertilization decisions. However, PNC varies based on the development stage. Therefore, a relationship between biomass an...
ver más
|
|
|
|
|
|
|
|
|
|
|
San Luis B. Tolentino Masgo, Richard Nakka, Simón Caraballo, Jorge Mírez
Numerical studies of the flow field for convergent-divergent nozzles with throat length, have reported fluctuations of the flow with oblique shock waves in the throat section, for the over-expanded flow condition. However, for other flow conditions, for ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Richard E. Lizotte, Peter C. Smiley, Robert B. Gillespie and Scott S. Knight
Conservation agriculture practices (CAs) have been internationally promoted and used for decades to enhance soil health and mitigate soil loss. An additional benefit of CAs has been mitigation of agricultural runoff impacts on aquatic ecosystems. Countri...
ver más
|
|
|
|
|
|
|
|
|
|
|
Juanjuan Zhu, Joby B. Boxall, Andrew F. Hills, Rob S. Dwyer-Joyce, Sean R. Anderson and Richard P. Collins
The ability to detect early signs of failure in buried pipe infrastructure is necessary to facilitate the continued use of ageing infrastructure for delivery of society?s essential services and move beyond disruptive and expensive reactive maintenance an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rafael E. Arévalo B., Esperanza N. Pulido R., Juan F. Solórzano G., Richard Soares, Flavio Ruffinatto, Prabu Ravindran, Alex C. Wiedenhoeft
Pág. 5 - 16
|
|
|
|
|
|
|
|
|
|
|
Daniel Etongo, G. Honor Fagan, Consolata Kabonesa and Richard Asaba B.
Over 85% of Uganda?s 34 million people depend on rural water supply systems and the current water and environment sector performance report (2017) reports an 84% functionality of rural water sources such as boreholes and shallow wells with a hand pump. E...
ver más
|
|
|
|
|
|
|
|
|
|
|
Melissa A. Pfeffer, Baldur Bergsson, Sara Barsotti, Gerður Stefánsdóttir, Bo Galle, Santiago Arellano, Vladimir Conde, Amy Donovan, Evgenia Ilyinskaya, Mike Burton, Alessandro Aiuppa, Rachel C. W. Whitty, Isla C. Simmons, Þórður Arason, Elín B. Jónasdóttir, Nicole S. Keller, Richard F. Yeo, Hermann Arngrímsson, Þorsteinn Jóhannsson, Mary K. Butwin, Robert A. Askew, Stéphanie Dumont, Sibylle Von Löwis, Þorgils Ingvarsson, Alessandro La Spina, Helen Thomas, Fred Prata, Fausto Grassa, Gaetano Giudice, Andri Stefánsson, Frank Marzano, Mario Montopoli and Luigi Mereu
The 2014?2015 Bárðarbunga fissure eruption at Holuhraun in central Iceland was distinguished by the high emission of gases, in total 9.6 Mt SO2, with almost no tephra. This work collates all ground-based measurements of this extraordinary eruption cloud ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Selma B. Guerreiro, Vassilis Glenis, Richard J. Dawson, Chris Kilsby
Pág. 1 - 17
Pluvial flooding is caused by localized intense rainfall and the flood models used to assess it are normally applied on a city (or part of a city) scale using local rainfall records and a high resolution digital elevation model (DEM). Here, we attempt to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Selma B. Guerreiro, Vassilis Glenis, Richard J. Dawson and Chris Kilsby
Pluvial flooding is caused by localized intense rainfall and the flood models used to assess it are normally applied on a city (or part of a city) scale using local rainfall records and a high resolution digital elevation model (DEM). Here, we attempt to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pablo Campos,Alejandro Caparrós,Emilio Cerdá,Luis Diaz-Balteiro,A. Casimiro Herruzo,Lynn Huntsinger,David Martín-Barroso,María Martínez-Jauregui,Paola Ovando,José L. Oviedo,María Pasalodos-Tato,Carlos Romero,Mario Soliño,Richard B. Standiford
Pág. eR01S
Aim of study: This paper objective focuses on the contribution of multifunctional natural forest silviculture, incorporating both private and public product managements, to forest and woodland economics.Area of study: Spain and California (USA).Material ...
ver más
|
|
|
|
|
|