Vines are dying in California

I have a feeling I'm not going to like being right.   A comprehensive study has shown that climate change accelerated by man is responsible for the drought in California and will continue to have significant effects. An article in the New York Times said:

"A report this week by researchers at the University of California, Davis, projected that the drought would cost the California economy some $2.7 billion this year. Much of that pain is being felt in the state’s huge farming industry, which has been forced to idle a half-million acres and has seen valuable crops like almond trees and grape vines die."

It's not even that the grapes have become raisins, it says the grape vines have died. I've just found a picture and stats on how much impact the drought has had. They are not yet talking about this much but if you dig a little you'll find that it bad and getting worse.

"Dead and dying grape vines in Bakersfield, California, USA. Following an unprecedented four year long drought, Bakersfield is now the driest city in the USA. Most of California is in exceptional drought, the highest level of drought classification. 428,000 acres of agricultural land have been taken out of production due to lack of water and thousands of agricultural workers have lost their jobs."

If "wine is sunlight held together by water" as Galileo professed, then California is in deep trouble. They have way too much sunlight and way too little water.

Some producers are benefiting from the drought. Oregon and Washington state are replacing apples with grapes which need only half the water.   Vintners in regions of California less affected by drought say their yields will be lower but the wine tastier as a result of reduced rainfall.


But for many in the regions most affected, including Napa and Sonoma, the situation has been dire and getting worse sparking water wars. In each of the last four years, people thought it was as bad as it could get, but it keeps getting worse. And yet, it's even worse for the nut farmers.

Climate change confirmed daily

Today, there was an article in the Washington Post about  lobsters moving north into colder waters causing the lobster fisheries to collapse in the southern reaches and dramatically increase in the northern reaches. http://www.washingtonpost.com/national/health-science/lobster-population-is-shifting-north-ocean-warming-blamed/2015/08/18/a141b9ec-45bd-11e5-9f53-d1e3ddfd0cda_story.html

Birds are not just shifting latitude but they are also moving inland.
http://www.epa.gov/climatechange/science/indicators/ecosystems/bird-ranges.html

And algal blooms have caused catastrophic beach messes in the Caribbean.
http://www.theguardian.com/environment/2015/aug/10/caribbean-bound-tourists-cancel-holidays-due-to-foul-smelling-seaweed

Flowers and trees are blooming and leafing earlier in some zones and later in others. http://www.epa.gov/climatechange/science/indicators/ecosystems/leaf-bloom-dates.html

The length of the growing season is changing rapidly. http://www.epa.gov/climatechange/science/indicators/health-society/growing-season.html

Including in Ireland, where summers are expected to be warmer and drier, and the length of summer longer.
http://www.eea.europa.eu/publications/climate-impacts-and-vulnerability-2012
http://www.met.ie/publications/handout_temperature.pdf
http://www.met.ie/publications/IrelandinaWarmerWorld.pdf

The Effect of Climate Change on Viticulture in Europe

I thought that this was a breakthrough idea I had, growing grapes in Ireland in anticipation of climate change that is. Then I started doing some research.

It turns out there is a major effort underway in Europe to identify climate change mitigation strategies. Called rather cumbersomely, ClimVineSafe, the cross-european border participants are looking for short-term solutions that would keep the viniculture industry safe. The Portuguese are at the forefront of the movement.

A major review paper has been published to analyze everything that is known about the subject. It is very detailed. A new study is being conducted to see which strategies might be most effective. This is a very interesting development. Although I wasn't the first to think of this, clearly I was on the right track and our strategy of growing grapes in Ireland might just not be so hair brained* after all.

Review
An overview of climate change impacts on European viticulture
H. Fraga*, A. C. Malheiro, J. Moutinho-Pereira and J. A. Santos
Food and Energy Security Volume 1, Issue 2, pages 94–110, November 2012
Article first published online: 17 FEB 2013 DOI: 10.1002/fes3.14
http://onlinelibrary.wiley.com/doi/10.1002/fes3.14/full

I am going to study this and report back what I learn. Stay tuned.



* highly scientific term

The geography of wine

The first book I decided to read was called The Geography of Wine: How Landscapes, Cultures, Terroir, and the Weather Make a Good Drop by Brian J. Sommers. I learned a lot about terroir and even more about geography. Who knew geography was so complex. No longer just about maps and capitals and oceans and continents, it's all about the composition of the earth, the topography and how it influenced trade and commerce and human development. It's about transport and evolution of housing and farming. I learned more by reading that book than I have learned in a long time.

I really like that book.There was a lot of repetition, but repetition improves memory so I can't fault the author too much. It explains how different regions evolved different methodology and resulted in very different wines for specific reasons tied to those regions. For example, the great houses of Bordeaux had access to easy transport via rivers to big cities where the markets existed.  So they developed their own vineyards that produced their own varietal vintage wines in huge estates.

In Burgundy, the wine had to be transported over land which was costly and the wine didn't travel well. So they pooled their resources with other grape growers to increase yield from which they made blended wines that traveled better and could be transported more economically in larger volumes. They also got together and built a canal to further reduce costs.

What I also learned was that grapes don't like rich soils. They like long dry summers and south facing hillsides. Grapes also grow enormously deep roots which help them find water in more arid places. But this was a development based on their need to grow very tall to reach sunlight above the canopy of forest. To grow that tall, they had to have deep roots to anchor them and tendrils to support the vines and the heavy fruit as it developed.

Grapevines basically take their nutrients from the rocks in the soil as they break down. They like rocky awful soil. That's why you see them in crevices of mountains like high in the Alps. They also like a lot of sunlight on south facing slopes near the sea.

South facing, sloping land, poor soil, near the sea. Check. Okay. So we got lucky again.

Grapes also tend to have a temperature band that they like. They basically don't like extremes.  They hate it when it gets too hot in summer and they can't tolerate extreme cold in winter.  But they do need a change of seasons.  They need to rest during a mild winter and produce over a long summer. Okay, so we don't have extremes. That part is good, but will it get warm enough for long enough and stay dry enough over the summer? That remains to be seen.

Okay, so just remember. This is an experiment and another great adventure which has just begun. Let it continue in earnest.

By the way. There is another book by the same title. I am not likely to read that one at that price.

The Geography of Wine:Regions, Terroir and Techniques
Editors: Dougherty, Percy H. (Ed.) $159 hard cover or soft cover $119 for the ebook

What's in a Name?

As soon as Alex had built the gate, I knew we had to have a name for the vineyard, which I voiced out loud, "We need to name the vineyard."

"It's Daria's Vineyard," he blurted out authoritatively.  I countered saying it should have a more romantic name. He said, "No, like Martha's Vineyard, this is Daria's Vineyard. It was your idea, and so it has to be your vineyard. Besides, it won't be producing anything significant in our lifetimes, so we might as well make people wonder who was the person who crazily planted a vineyard in the west of Ireland."

And so, the vineyard was christened, Daria's Vineyard. Wait, was my dear husband calling me a crazy person?  I suppose so, but then I guess the shoe fits.

Now that we have a name, we'll need a sign.  Not just any old sign. Vineyard's always have interesting signs that tell a story.  So, we'll have to tell a story, too. Let's see.  It's a vineyard by the shore where the mountains come to down to the sea. Works for me.

First we need a medium.  I happen to have several very nice pieces of driftwood I didn't know what to do with.  Looks like I'll have to see if any of them work. Then I happen to have leftover oil paints from the sign we painted in Horta in the Azores that needs to be used up.  That sounds like a good start.

Now, I'll need a design.  Let's see, a stylized shore scene, a line drawing of the Holy Mountain that we see prominently from the vineyard, and of course a representation of Vitis vinifera.  I wonder if I'm up to the task?  The last time (and only time) I took an art class, I had some minor perspective problems. But let's not worry about that.

Okay, final thing on the list before we begin. Typeface.  Let's try a few out.

Daria’s Vineyard  - too stodgy

Daria’s Vineyard - whimsical, not bad

Daria’s Vineyard - too plain

Daria’s Vineyard - don't like cap D but OK

Daria’s Vineyard - too thin to paint

Daria’s Vineyard - bit too strong

Daria’s Vineyard-hey I like this one but I can't get it to work in blogger.

 Daria’sVineyard

By the sea

This one looks right:  DS_Celtic-2.  I can see the brushstrokes forming now. Good to paint. Not a very popular typeface but pretty distinctive for an Irish vineyard. Yes, I think this will work. Right, so let's get to work. I'll just paint myself a sign to post on the lovely gate Alex built.

Voila!

 

Daria's vineyard, established 2015 near Croagh Patrick, where the mountains come down to the sea. All of that on one little sign. I left out the "by the sea" and introduced a sailing boat instead to say the same thing visually.

It looks better in real life than in this photo, and I am really quite pleased. It was hard to get the whole thing into the frame as the greenhouse just isn't high enough and the sign is rather substantial. The Paint is still wet so we'll just have to keep our paws off until it sets.

When we post the sign we'll complement it with a toast of a bubbly we'd been saving. We tend to do that with bubbly. We save the really special ones for special occasions and then forget to drink them. It wasn't like christening a ship, which I cannot believe they still do with a bottle broken over the bow.  Why would you want to damage a brand-new vessel?  Or a lovely new gate?

So here's to Daria's Vineyard.  May it produce surprising reproducible results that delight the wine tasters for their boldness. Sláinte!

Here's a video showing the detail for the full length of the sign.  

Grapes on the vine!

 

I've been reading the books I bought about growing grapes and making wines. One of the factoids picked up was not to expect newly planted vines to produce grapes for four years. So naturally we were majorly surprised when we went for a stroll in our newly planted vineyard to (a) be able to see our plants from a distance as they had grown substantially in a week and (b) see grapes forming on some of the red grape vines. Yes, they do appear to be grapes there. How exciting!

Then I came across an article in the Boston Globe dated July 18 by Ellen Bhang about two vineyards, one in Maine and the other in Massachusetts that are producing interesting sparkling wines. Morphos by Oyster River Winegrowers is made from cold-hardy seyval blanc and Cayuga grapes from the Finger Lakes region of New York. If I recall correctly, that's grape juice and grape jelly country.

The second is from Westport Rivers in the SE corner of MA and they've been making wines for 25 years.  They have vinifera planted on 80 acres. They make a bubbly white from chardonnay grapes called Farmer's Fizz.  It's a prosecco like drink in brown bottles with just under 11% alcohol. I think I could get used to that.  Effervescence is captured from the primary fermentation.  And the brilliant part of it is that doesn't have to be aged.

Hey if the they can do it in New England, then we can certainly do it in Ireland. I'm getting excited.

In an aside, the first french female named Master of Wine is concentrating on organic wines.  I like that concept, too.  Isabelle Legeron, Master of Wine, London: https://www.bostonglobe.com/lifestyle/food-dining/2015/04/04/natural-wines-are-tech-free-additive-free-and-organic/x1sWS0kfYKWKxNXCQXatqK/story.html

And finally, in the Science of Wine I learned that planting things that complement grape growing in the rows between actually causes them to be more robust. It harbours natural insects that keep grape diseases under control.  I like that too.  And given that we have left the grass in place, we just cut it down periodically, we seem to be getting things right by hook or by crook.  Or maybe others have just gotten too fussy and forgot that evolution has been around much longer than man.

Picking the grape varieties. Viti-culture

When I titled this picking the grapes, I didn't mean the fruit itself.  I meant the vines. You have to start somewhere. I am happy to say that the vines we chose -- well Alex selected -- are alive and actually growing. That's a good first step, I suppose. This is after all agriculture, and we know how intelligent it is to get into that with climate change around the corner.

As you can see, we are not especially pedantic about keeping the grapes weed free. Here's another one of my hair brained theories. Grapevines evolved into vines because they were growing in crowded conditions. In their native territory, they climbed trees to reach the sun where their fruits could ripen. No wonder they like poor soil. Well, if that's the case, then clearing everything around them will keep them short and fat, rather than reaching for the sun. Let them have a little competition if that's what they like, I say.

The grape is a particularly interesting specimen. There is only one species, Vitis vinifera, and hundreds of cultivars that are grown in different regions and largely responsible for the rich variations in the resultant wines. The grapevine varieties we picked are Rondo for red and Solaris for white, both on SO4 stock. These are cultivars that are supposed to do well in Ireland outside without polytunnels. So far so good.

The vines are grafted onto SO4, the rootstock of Vitis berlandieri, a native of North America, which is particularly resistant to phylloxera -- the disease that almost killed off the great vineyards of Europe -- and lime, which is a major component of the soils of France where grapes were grown.  Generally, grapes like acid soil. I was about to mulch them with pine needles but now I am not so certain. Better read up on SO4 first.

I look at this as the year of getting to know each other. The growth cycle of grapevines is an annual process beginning with bud break in the spring and culminating in leaf fall in autumn followed by winter dormancy. The stages of the annual growth cycle usually become observable within the first year of a vine's life. The amount of time spent at each stage of the growth cycle depends on a number of factors, most notably the type of climate and the characteristics of the grape variety. This is our introduction to viticulture. And it is the grapevine's introduction to how much we will do to support its development. 

From a winemaking or viniculture perspective, each step in the process plays a vital role in the development of grapes with the ideal characteristics for the making of a wine. Some things are good. Others are bad. Viticulturalists  monitor the effects of climate, disease and pestilence in facilitating or impeding the vines progression from bud break, flowering, fruit set, veraison, harvesting, leaf fall and dormancy. Human nature is to control all of the above, reacting to situations with the use of viticultural practices that we have yet to learn -- like canopy management, irrigation, vine training and the use of agrochemicals.

How far we are willing to take it remains to be seen.  At least our grapevines are visible from a distance in the field now. That's a good baby step.

Welcome to Daria's Vineyard.