Soil nutrient and organic matter thresholds for native plants, any research?

I discovered 25 years ago, that if you test the top 5 cm of soil from around seedlings of a native plant population, you can produce a "Reference Threshold" for the soil nutrient in PPM and the...

11 December 2018 3,354 3 View

STARTING NOW, do state and Federal governments planet-wide, need to start only sowing LOCAL NATIVE SEEDS in wild lands and along roadsides?

In the United States, along roadsides and on Federal lands since the coming of the European peoples with their European exotic seeds, those exotic and invasive seeds have been sown in America's...

11 December 2018 7,125 9 View

REPLANTING barren hot deserts of earth with local native perennial grasses, how many square kilometers need to be planted, to impact global temps?

At my other answers at https://www.researchgate.net/post/Is_it_time_we_shift_emphasis_from_technological_solutions_to_climate_change_focus_on_the_Human_Dimension? I am proposing to replant one...

05 June 2018 5,854 0 View

Have grazing animals lowered the soil nutrient levels below the threshold needed for native perennial grassland seedling survival, worldwide?

In 1993, while replanting a 100-mile pipeline north of Reno at discovered by measuring the basal diameters of existing native grass populations, that their age-pyramids did not include young...

05 June 2018 1,107 9 View

Exotic plants or animals evolving into new species?

In California we have over 1,000 exotic plants that have become naturalized and exotic animals like the Argentine ant in California, lives a very different lifestyle than in its original country....

11 December 2014 1,794 19 View

Indus Civilization ends, when Pseudomonas host trees cut down to bake bricks?

10 November 2014 2,045 5 View

What are the origins of the Mima Mounds of Western USA?

10 November 2014 3,969 12 View

Is Pseudomonas Ice minus causing droughts?

Pseudomonas Ice- is a genetically modified bacteria used in agriculture to protect crops from frost damage. Is there a possibility that by adding these GMOs to the environment we are creating long...

09 October 2014 2,324 5 View

Is anyone producing the mathematical models of non-riparian plant ecosystem functions?

In non-riparian plant ecosystems, if you measure percentage plant cover, mathematical models and equations could be produced, to describe the spatial interactions between plant species. Is anyone...

08 September 2014 3,490 2 View

Anyone planting Pseudomonas host plants for the purpose of cloud seeding?

08 September 2014 3,348 9 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

How does trust influence the development of environmental projects?

Hello Scholars, I am exploring "trust" relevance in the development of socio-technical systems. What is your perception of cognitive values like trust to the energy transition/implementation of...

09 February 2021 8,133 5 View

What are the conflicts between EIA and environmental engineers and lawyers?

Environmental Impact Assessment (EIA) does not live up to the expectation of environmental lawyers and environmental engineers. In your own opinion, how can the EIA process therefore be made more...

03 February 2021 1,329 6 View

Which air pollution/air quality books do you recommend for working with environmental engineering students?

I am exploring up-to-date books on air pollution and air quality, and I would like to know which books do you recommend for environmental engineering students.

25 January 2021 3,972 7 View

What kinds of potential genes could be expressed in frogs exposed to chytrid fungus in different environmental conditions ?

I need an applicable molecular biomarker like expressing the genes in frogs who expose to chytrid fungus in different environmental stressors. Indeed, what kinds of genes I should notice in frog's...

25 January 2021 7,718 2 View

What excamples do you know wasting unused contents of "empty" packaged products?

Most of us use tooth paste more times a day. The empty tube we throw away. I wondered how empty the tube really is. This does not sound being Research? I began to collect empty tubes...

19 January 2021 808 3 View

Can you give me an example of a faulty or egregious environmental claim that is NOT related to climate change?

I am doing lesson plans and am looking for examples of environmental claims that do not stand up to close scrutiny. There are more than enough examples of this related to climate change...so no...

18 January 2021 4,661 7 View

What do you think about spatially based sustainable agriculture?

I am currently researching sustainable agriculture. I am interested in elaborating the LCA method and spatial mapping analysis. Most of the sustainable agricultural research only looks at 3...

17 January 2021 6,201 6 View

Multicollinearity between bioclimatic variables in spatial distribution modelling?

Is there any manual guide to perform multicollinearity test between environmental (19 Bioclimatic) variables for MaxEnt modelling? Using all variables without removing the correlated one affects...

14 January 2021 3,807 7 View

What parameters should I use to measure human security in relation to environmental degradation in developing countries?

I wish to examine the impact of environmental degradation on human security in Bangladesh.

11 January 2021 3,282 6 View