Dr Sims said the lack of hard data makes it extremely difficult to produce reliable assessments of fish populations, adding that many predators have such varied diets that cascade effects through ecosystems are complex and often difficult to pinpoint.
SINGAPORE — For Asia, the deepening debt troubles in the West are like a giant asteroid on a collision course — too big to dodge or ignore and yet difficult to pinpoint where the worst damage will be done.
This could make odours more diffuse and more difficult to pinpoint.
It's much easier for us to blast an individual for accepting the advantages that come with whiteness and much more difficult to pinpoint where the incentives come from and combat them.
This pattern has been observed for other cities in the United States [ 5] and makes it difficult to pinpoint a causal relationship between the individual predictor variables and the health response.
I later do a search and find it difficult to pinpoint exactly which lyric he may be referring to.
All of this is happening against a backdrop of more familiar problems, like overfishing, pollution, and chronic low-oxygen hotspots, which scientists say can combine to stress organisms and make it difficult to pinpoint why they may be struggling.
The collector avidly sought three categories of Chinese art at its greatest, the bronzes of Ancient China, ceramics from about the 8th to the mid-17th century, and jades, often difficult to pinpoint in time.
"Mwng is the most minimal thing we've ever done," says Rhys, "and the most difficult to pinpoint when it was made – our other records are maybe more influenced by the technology of the day.
