Sentences with phrase «system boundaries»

For instance, the land - system boundary for temperate forest is set at 50 % of forest cover remaining.

The EPD system makes it possible to compare products from different suppliers, by using defined system boundaries.

«With narrow system boundaries, even policies meant to increase sustainability get skewed.»

Identifying these relationships is useful to delineate system boundaries in the cell.

All students must reside within the Atlanta Public Schools system boundaries.

Not using the correct system boundary!

The analysis uses an expanded system boundary including land disturbance - induced GHG emissions and also... Read more →

Nansai, K. Kondo, Y., Kagawa, S., Suh, S., Nakajima, K., Inaba, R., Tohno, S. 2012: Estimates of Embodied Global Energy and Air - Emission Intensities of Japanese Products for Building a Japanese Input - Output Life Cycle Assessment Database with a Global System Boundary, Environmental Science & Technology, 46 (16), 9146 - 9154.

We extend on previous work by including additional and more recent analyses, distinguishing between important assumptions about system boundaries and methodological approaches, and viewing the EROI as function of power rating.

ODBC financial analysis and property management systems must communicate through a link that maps the data and causes it to flow into the proper fields when crossing system boundaries.

«However, when comparing ratios, I would caution that one needs to be careful of the source of data used, whether it is raw data or imputed data, whether the system boundaries — how far down the value chain you are looking — are analogously defined and input / output timelines.»

Physicists then speak of size quantization: the energy of the particle may only take those values where the nodal pattern of the standing wave matches the system boundary.

They knew how to draw their system boundaries.

If you want to study any sort of system you absolutely need to define your «system boundaries» correctly.

Our system boundary needs to include anywhere where this extra heat can accumulate!

It seems my old Professors were right; its simple really when you get your system boundaries right.

So when we think about Global Warming we need to be really certain that our «system boundaries» are right.

So if we were to set our «system boundary» incorrectly and just looked at the atmosphere, we would be looking at only a very small part of the system and could easily reach a poor conclusion.

The system boundary did not include emissions from embodied capital such as well pads, trucks, upgraders, etc..

The system boundary for their lifecycle analysis included direct consumption of all primary fuels and electricity at production sites; processing of gas for H2 generation; emissions associated with direct land - use change; flaring from upgraders; emissions from tailings ponds (for mining); upstream emissions from natural gas production; emissions from crude bitumen batteries from in situ production; and emissions from directly producing the fuels in both mining and in situ production.

In a previous post we discussed how the argument that the Earth has stopped warming doesn't make much sense because the people claiming this don't know how to draw their «system boundaries» correctly - how can you work out whether the Earth is warming if you don't take account of all the places where it may be warming?