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A historic 120-year-old data set is allowing researchers to confirm what data modeling systems have been predicting: climate change is increasing precipitation events like hurricanes, tropical storms ...
江西师范大学生态学课件3.3 Population growth     江西师范大学  生态学  课件  Population growth       font style='font-size:12px;'> 2013/7/15
江西师范大学生态学课件3.3 Population growth
Determinants of Population Growth in Rajasthan: An Analysis      Determinants of Population  Rajasthan  Analysis        font style='font-size:12px;'> 2011/1/17
Rajasthan is the biggest State of India and is currently in the second phase of demographic transition and is moving towards the third phase of demographic transition with very slow pace.
To assess the significance of nutrient interactions on animal performance, life-history experiments were conducted with the freshwater herbivore Daphnia magna in a system with two limiting nutrients ...
Dinoflagellate population growth is inhibited by fluid motion, which is typically characterized by some average flow property, regardless if the flow is steady or unsteady. This study compares the ef...
One of the key elements in economic growth theory is that population growth exponentially. In this paper we reformulate the Ramsey model of economic growth by assuming that the law describing populati...
In this paper, we obtain the boundedness, asymptotic behavior and oscillatory properties for the single logistic models with impulse effect. Some examples are given to indicate the application of our ...
The Effect of Dispersal on Population Growth with Stage-structure     patch environment  stage-structure  pollution         font style='font-size:12px;'> 2007/12/10
The effect of dispersal on the permanence of population in a polluted patch is studied in this paper. The authors constructed a single-species dispersal model with stage-structure in two patches. The ...
TIME-DEPENDENT COOPERATIVE SYSTEM OF POPULATION GROWTH      Cooperative system  globally attractive          font style='font-size:12px;'> 2007/8/7
In this paper, we consider the asymptotic behavior of a general time-dependent cooperative system. Sufficient condition is obtained for the existence of a globally attractive positive periodic solutio...
MODELLING AND STABILITY ANALYSIS OF POPULATION GROWTH WITH SPATIAL DIFFUSION           font style='font-size:12px;'> 2007/8/7
In recent years, population growth models with spatial diffusion have been extensively studied by many authors (for example, see [1-5]). In this paper, a population growth model is considered with a d...
We synthesized data from 66 published laboratory studies, representing 597 experimental comparisons, examining the effects of cyanobacterial toxicity and morphology on the population growth rate and s...
We investigated the effect of natural levels of turbulence on the vertical distribution and net population growth of the dinoflagellate Ceratium tripos and on the interaction with its predator, the mi...
The potential for in situ turbulence to inhibit dinoflagellate population growth has been demonstrated by experimentally exposing dinoflagellate cultures to quantified shear flow. However, despite int...

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