How can we determine the chemical influx of ions to the surface water from agricultural activities?

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Which computer software is suitable for analysis of sphericity and roundnness of sediments?

31 December 2019 9,578 3 View

In case of surface water do the suspended materials affect the pH?

07 August 2019 9,291 8 View

Can the arsenic contents of the sediments of the vadose zone change the composition of the pore water and finally affect the biota?

Can the arsenic contents of the sediments of the vadose zone change the composition of the pore water and finally affect the biota? May I expect some references.

05 June 2019 8,098 1 View

What is UV index?

04 May 2019 1,527 2 View

What ia the chemical composition of riverwater?

I am looking for the papers on the quality of riverwater.

03 April 2019 8,237 2 View

How can we measure the pH of soil?

02 March 2019 7,912 3 View

How can we identify calcite from XRD peak?

How can we identity calcite from XRD peaks?

02 March 2019 4,309 4 View

How can we study about the water quality using GIS?

02 March 2019 7,829 17 View

Can we determine the mode of origin of minerals from XRD pattern?

02 March 2019 8,794 1 View

How does acid rain control the quality of water?

The rainwater is slightly acidic in nature whose pH value is 6.0 or 5.5. If the pH value of rainwater is below 5.5, then it is called acid rain. How does acid rain influence the quality of water?

02 March 2019 1,296 8 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

How much area/acres of agriculture land can irrigate by 1 cusec of water?

Kindly response

08 August 2024 1,214 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

How can principles of sustainable agriculture be integrated into the workplace environment??

To achieve sustainability in the work environment, how will we use agriculture in it?

04 August 2024 5,049 4 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View