Catálogo de publicaciones - libros

Free-air CO enrichment (FACE) in the Duke Forest provides a whole-ecosystem arena in which to examine the response of a temperate coniferous forest to high, future levels of atmospheric CO. At the end of 8 years of the experiment, we conclude:

Free-air CO enrichment studies have been a valuable tool for the investigation of plant and ecosystem responses to rising CO levels. The challenges for the next phase of FACE research are clear.

We have started down the path of using OOP in a verification system. We talked about the main theme, creating roles and responsibilities by using abstraction. We talked about the common design biases used when we design a verification system.

You probably are still surrounded by clouds of uncertainty. This is understandable. The next chapters are more specific, talking about making classes and the different ways to connect them.

For now, however, know that designing with OOP is about defining roles and responsibilities and making levels of abstraction, a “layering” for which there are many examples in our everyday lives. To achieve your own design objectives in silicon, use your experience to guide the process.

We have started down the path of using OOP in a verification system. We talked about the main theme, creating roles and responsibilities by using abstraction. We talked about the common design biases used when we design a verification system.

You probably are still surrounded by clouds of uncertainty. This is understandable. The next chapters are more specific, talking about making classes and the different ways to connect them.

For now, however, know that designing with OOP is about defining roles and responsibilities and making levels of abstraction, a “layering” for which there are many examples in our everyday lives. To achieve your own design objectives in silicon, use your experience to guide the process.

Free-air CO enrichment studies have been a valuable tool for the investigation of plant and ecosystem responses to rising CO levels. The challenges for the next phase of FACE research are clear.

Because e[CO] causes partial stomatal closure, transpiration from plant leaves is reduced, which has many ramifications for plant water relations, which can be summarized as follows:

Data from our 10 years of studies done at the Swiss FACE site, along with numerous process studies done by ourselves and by others, clarifies the role that biological (symbiotic) N fixation plays in a CO-rich world.

Elevated [CO] and N fertilization influenced markedly yield, species proportion and interspecific interactions in temperate grassland. These changes may significantly affect amount and quality of forage and ecosystem functioning.

Elevated [CO] and N fertilization influenced markedly yield, species proportion and interspecific interactions in temperate grassland. These changes may significantly affect amount and quality of forage and ecosystem functioning.