Questions tagged [research]
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12
questions
0
votes
1answer
62 views
What qualities of a crop are measured?
The kind of crop I am interested in measuring is the cabbage.
I am currently in the midst of doing an academic research entitled "An Experimental Quantitative Study on Crops' Growth on Natural vs ...
1
vote
0answers
36 views
Broadband Albedo Conversion Scheme
I had this albedo conversion written down:
$$\alpha = 0.53\alpha_{VIS}+0.47\alpha_{NIR}$$
I had on my notes that this equation was form Collins et al (2002).
However, I cannot find where this came ...
1
vote
1answer
93 views
In meteorology, are satellite data "better" than reanalysis data?
More specifically, can it be argued that satellite data are more reliable because they are direct measurements of physical quantities, while reanalysis data depend on the processing and merging of ...
2
votes
1answer
80 views
How reanalysis data influence our research/results?
I am a student and I have a very simple and yet important question about reanalysis data. Recently, I attended a workshop where various other students discussing the use of ERA5 reanalysis data on ...
2
votes
0answers
75 views
Why estimate evapotranspiration using machine learning techniques while we can calculate it with Penmann Monteith equation?
I find many researchers use Machine Learning Techniques and Algorithms to calculate the EvapoTranspiration, while there’s also the Penmann Monteith equation that gives us the result. Does this say we ...
1
vote
0answers
237 views
Is this milky quartz a stone age tool? [closed]
I found this piece of quartz at Benbo Mt Co. Sligo Ireland.There are many Megaliths in this area in the Dartry Mt range.Its 3 inches in length and appears to have been fashioned as a tool.I found it ...
1
vote
1answer
47 views
Measuring Transect Length on Sea Floor
I was wondering if anybody had any insight or thoughts on a technological bottleneck we are facing in data collection.
Basically, we have vessels (single operator) dig the substrate for collection ...
3
votes
0answers
89 views
What are the most notable papers in tropical cyclone research?
A quick Google scholar search indicates that 243,000 papers have the words "Tropical Cyclone." While scientific literature is considered valuable (predatory publishing and pseudo-scientific journals ...
3
votes
1answer
277 views
Do archaeologists deliberately leave parts of sites untouched so that someone can come back later? [closed]
Thinking about all the new technologies and techniques that are available to archaeologists now compared to even 50 years ago, it occurred to me that there might be considerable benefit to leaving ...
10
votes
2answers
195 views
Do warnings verify better nearer radars?
As radar beams travel away from radars, they increase in elevation and widen. Have any studies attempted to quantify the rate at which warning skill (such as in FAR and POD) deteriorates as a ...
0
votes
1answer
167 views
There is soil in Archean? [closed]
Following a mobilista approach over geological time, and considering the Earth's internal heat as responsible for tectonic regime, which was involved in the "Permobile type" during the early times of ...
5
votes
2answers
3k views
What is the difference between climate change and global warming?
1. Question:
In the article, Global Warming vs. Climate Change is an example of the confusion regarding these terms.
What are the "official" definitions of "Climate Change" and "Global Warming"?
...
