Sentences with phrase «over the past couple decades»

Scientists have observed the CO2 fertilization effect in natural ecosystems, including in a series of trials conducted over the past couple decades in outdoor forest plots.

There have certainly been some large El Nino events over the past couple decades, and this leverages any linear trend estimates of the long - term behavior (such as those shown in the recent Vecchi et al paper, which we'll be talking about more in a follow - up post to this).

«It's undeniable that building codes have saved lives, but something has changed over the past couple decades.

Southern pine beetles are indigenous to Central America, but their range has slowly moved farther north over the past couple decades and reached Long Island last fall.

The organic standards have been on a decline over the past couple decades and before hydroponics began seeking the coveted certification.

To its credit the production is pretty good, but it really seems like Alanis is just going through the motions on this one — we've heard the same shlocky - pop from other pop artists over the past couple decades.

These are the movies that have earned a greenlight over the past couple decades.

The United States has wasted well over $ 60 billion «cramming» technology in schools in this way to little effect over the past couple decades — and predictably so, according to our research.

Index funds are responsible for saving investors like you and me untold billions of dollars in fees over the past couple decades.

«One of the things that's changed dramatically over the past couple decades is the perception that credit is a right.

Hybrid dogs have become very popular over the past couple decades, and one of the lesser known hybrids is the Australian Shepherd Beagle mix.

However, given the epidemic rise in demyelinating diseases in humans over the past couple decades (MS, ALS, Parkinson's and others) I wonder if some enviromental, diet or pathogenic process is responsible.

He has also starred in plenty of games over the past couple decades, his best appearances being his most recent in the Arkham games.

Also, just to comment on people who have noted that PubPeer is mostly focused on biomedical papers at the moment: this is due to the fairly high amount of non-replicable results that the field has experienced over the past couple decades.

On the other hand, we have been integrating buoy measurements ~ slowly over the past couple decades, so that the bias creeps in to full view only over time and disguises itself as a change in a longer term trend.

So far, we do not detect a permanent increase in CH4 emissions from natural Arctic CH4 sources (wetlands in permafrost regions and ocean hydrates) from our data, despite Arctic warming over the past couple decades.

Its spread along the eastern border over the past couple decades has turned lush pastoral grazing lands into arid desert, forcing these nomads to seek land elsewhere.

While the USA Today piece is focused on the earlier stages of relationships, I think ambiguity has become rampant over the past couple decades during all stages of romantic involvement except when there is a strong, clear commitment such as marriage.

There have certainly been some large El Nino events over the past couple decades, and this leverages any linear trend estimates of the long - term behavior (such as those shown in the recent Vecchi et al paper, which we'll be talking about more in a follow - up post to this).

Over the past couple decades, Turkle has become a leading voice in the ways technology has been tearing at our social fabric.

And over the past couple decades, I think we are finding out the real story... have faith in yourself and live a life of simple Karma... it works...

Over the past couple decades, astronomers have been discovering a seemingly endless variety of exoplanets orbiting other stars.

Sorensen notes that over the past couple decades, airlines have moved away from referring to the rewards as «free tickets» and instead refer to them as «award tickets,» since the cost is rarely zero.

Over the past couple decades, a plethora of new ways to communicate have sprung up, complicating lawyers» professional lives.

Over the past couple decades, technology has played a bigger and bigger role in the hiring process.