10 October 2017 3 10K Report

Hello, I am looking for soil pH map of Bangladesh. it will be helpful if someone can provide map after 1990.

More Md Tawhid Hossain's questions See All
What are the specific application of Hyperion-1, 228 spectral bands?

Hello, I have downloaded a Hyperion-1 image from earth explorer. the aim is to understand the scene, number of bands(228)!! and their effectiveness. I think I am already lost in the waves of...

11 December 2018 5,107 0 View

Is it possible to download Sentinel 3 Data from https://ovl.oceandatalab.com ?

I have found https://ovl.oceandatalab.com is a good web-interface to check the time-series changes of ocean and land features. very high-resolution graphics and interactive visualization makes...

10 November 2018 7,765 2 View

Is remote sensing sufficient to map crop yield globally?

Hello Fellows, Can anybody suggest any literature to support the statement that remote sensing is not sufficient to map the crop yield? I am in a debate where I am in the side of the statement...

10 November 2018 2,324 16 View

Is there any prior research or method on evaluating elementary knowledge on soil among mass people??

Hello, Is there any established research or methodology to evaluate elementary knowledge of mass people on soils and soil conservation? I am highly interested to study peoples' general overview...

31 December 2017 531 5 View

Where can I find a reference for the digestion method of plant samples with ternary acid mixture?

I need a reference to site for the established digestion method on extracting heavy metals from plant samples. I know normally it's been used Ternary Mixture acid HNO3, H2SO4 and HClO4 at 5:1:2...

11 December 2017 2,613 4 View

What can be interpreted by pH NaF, and value of extractable Fe,Al, Si?

I want to know what can be interpreted by the value of pH NaF and extract-able Fe, Al, Si in the soil. It is possible to know the soil class by that values? or is there any chart for the...

10 November 2017 8,414 0 View

How can i get free GIS data set for MCE of Land or wetland?

I want to practice Multi criteria evaluation for land use or wetland use in ArcGIS and IDRISI. For this reason, I need some free data sources from where i can download free maps, layers and tables.

10 November 2017 4,813 4 View

Is it possible to extract standing water level data from a Satellite image?

I want to know if it's possible to extract or to measure the height of water or flooding level of water in a wetland? For example, if I have an image from year 1995 of an wetland, and I want to...

10 November 2017 4,478 6 View

Are QGIS and ENVI most useful software for GIS and Remote sensing data analysis?

Hello, I am student of physical land resources:soil science. I want to develop my career in the field of GIS and Remote sensing application on soil science, agriculture, land and water management...

10 November 2017 4,838 8 View

Similar questions and discussions
How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

How do pollutants in soil affect soil microorganisms and role do microorganisms play in nutrient cycling and soil fertility?

How do pollutants in soil affect soil microorganisms and role do microorganisms play in nutrient cycling and soil fertility?

31 July 2024 368 2 View

What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?

What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?

31 July 2024 8,483 8 View

Why does the community engagement strategy not get priority in NCD prevention and control in developing countries?

NCDs are increasing alarmingly even in developing countries. Need to take participatory policies for prevent and control of NCDs.

30 July 2024 7,942 3 View

How to check pH of a high strength hydrogel?

We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...

30 July 2024 942 2 View

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students ?

"How has Leader Sheikh Hasina's government allegedly responded to student protests, including the reported killing of over 500 students, as well as arrests, custody, remand, and the involvement of...

29 July 2024 2,181 7 View

EDTA buffer solution?

Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.

29 July 2024 4,374 1 View

Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.

29 July 2024 8,560 0 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close