To measure levels of Co2, CO and No2 in field, are there any lightweight, portable and accurate devices available?

Rajiv S. Kalsi @Rajiv-Kalsi

05 August 2013 0 8K Report

The device should have digital display and provide direct measurements of the quantity of the three gases in air.

Badges
Science topic

More Rajiv S. Kalsi's questions See All

Please identify the fungus ?

It was found in plant growing media (soilless + neem caka + vermicompost).

09 September 2020 138 21 View

I have added my published paper, but my mistake i have opt reprint option , How i change it to article ?

Dear Sir I have added my newly published article but by mistake, I have opted reprint. Now how it can be converted to the article. Because on your portal it shows " Preprints and...

12 August 2020 816 3 View

What is minimum requirement of organic carbon percentage in soil for starting organic farming ?

Organic carbon is main component for organic farming.

23 July 2020 2,773 9 View

What is proper thickness of plastic mulching for soil solarization ?

Plastic mulching, soil solarization

23 July 2020 5,693 7 View

Is sewage sludge permitted in organic farming as a source of nutrients ?

Nutrient management

13 July 2020 2,641 15 View

Organic cultivation of short duration crops is feasible and profitable or not, particularly fast growing vegetables ?

35 to 50 days crops

13 July 2020 7,964 34 View

How significant are hydrophobic interactions in protein-ligand complexes?

Most of the publications which show a molecular docking model focus mainly on hydrogen bond interactions, pi-pi stacking, cation-pi stacking interactions. How significant are the hydrophobic...

07 May 2020 9,075 3 View

How to desalt zwitterions?

I am trying to synthesize a compound which has both carboxylic acid and amine. During the purification, when I do the pH adjustment it forms a zwitterion and goes into the aqueous layer. Is there...

19 February 2020 3,690 6 View

Is it possible to do a lentiviral infection/transduction on trypsinized cells still in cell suspension while plating them in Exp plate?

I have a lentivirus (VSV-G) containing an enhancer and general promoter coupled to a fluorescent protein-encoding gene (mCherry). The vector is used as a tool to identify factors able to stimulate...

20 January 2020 3,115 3 View

Will running very long molecular dynamics cross the energy barriers and explore different conformations?

I am working on computationally understanding the active and inactive conformations of some proteins. Simulating the inactive conformation from the active conformation is reported in literature by...

22 October 2019 5,763 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

Where can I find raw quantitative datasets on ecosystem services?

I'm an Undergraduate student on the search for a research topic which has to involve any ecosystem service(s) and a response to environmental change. I'm looking for raw quantitative data sets (I...

19 February 2021 5,911 2 View

What is recommended and opened real-time or nearly real time geospatial data used in flood risk assessment and regional planning on a detailed scale?

I asked recommended real-time or nearly real-time data source for any parameters for flood risk on a microscale analysis for urban area cases in developing countries that had agglomeration urban...

18 February 2021 2,617 2 View

Any recommendations for methods to analyze elephant space-use (using GPS) and correlating this with changes in NDVI?

For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...

16 February 2021 7,097 3 View

How to consider effects of rapid warm adaptation in modeling of ecological impacts of warming?

I would highly appreciate it if my fellow ecologists (biologists) provide their opinion on the thoughts below [esp., shortly tell us which path may be more effective, if they know another way, if...

15 February 2021 3,642 6 View

What can be use to mop up heavy metals from vegetables or soils in quarry mining site?

It has been established that quarry mining site polluted and contaminated it's environment with heavy metals, these affects the crops and vegetables planted in the area. The possible solutions to...

12 February 2021 1,155 5 View

Resume Book UEP2013 Asian Edition, dis somebodey has it?

I am looking for a copy of the resume book of UEP2013 Asian Edition (Urban Environmental Pollution 2013 Asian Edition) held in Beijing. If somebody has it, please I would like to obtain an...

11 February 2021 2,247 2 View