For instance, ground source heat pumps are difficult to install, biomass heating can produce soot particles, and biofuels – made from plants – are controversial as they can contribute to deforestation if not closely managed.
Without pine trees, for instance, ground temperatures can rise and the moist forest floor can dry up, making it inhospitable for some creatures.
This idea underlies, for instance, Grounded Theory methodology [ 46], which is based on the concept of interactiondeveloped by George Herbert Mead [ 47].
For instance, the grounds that pertain to the condition of the claimant are connected to the way this condition is examined, and thus with the aspect of a proper process of evaluation.
In the event, values obtained by this means proved sufficiently close to those derived using the catalytic modelling approach above to additionally justify its use in this instance on grounds of simplicity, greater transparency and ease of application as a general method.
The term "offshoring", for instance, gained ground at the start of the decade to describe the process of sending business processes overseas.
For instance, many ground-floor merchants in Chinatown do not realize they are responsible for cleaning the sidewalks outside their shops until they are fined for noncompliance, said Larry Mei, a business counselor at the Chinatown Manpower Project.
Mr. Stearns also says the meat industry and federal regulators have long tried to shift the responsibility for meat safety to consumers, emphasizing, for instance, that ground beef must be cooked to 160 degrees and checked with a meat thermometer.
In parts of Louisiana, for instance, the ground is actually sinking — this is a process called "subsidence," which can be exacerbated by a variety of human activities, including the extraction of groundwater.
Many of the verses contained in "The Man in the Black Coat Turns" (1981), for instance, seem grounded in private, autobiographical details, and these details - a glimpse of the poet's father on his wedding day, another of the poet's son, "making books, stapled, with messages to the world" -lend the larger concerns of the poems the ballast of felt emotion.
