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Nature
Switched On
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introduction |
a S T A M M E R project 2007 April 14 & 15, Saturday & Sunday Even more rain had fallen in the previous weeks so it was no surprise to find the terrain and the surrounding fields in an astonishing green colour. There was still a lot of humidity in the air and especially Sunday was a strange day with thick layers of mist and clouds but also some longer spells of sunshine.
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The massively germinated annual
Alyssym
alyssoides is reaching the end of its flowering cycle. |
Impressions on Sunday morning 7:55 |
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No surprise to find some nice surprises in this period of the year. Saturday still with buttons but on Sunday the first flowers started to emerge from this Lady orchid (Orchis purpurea), another characteristic species of dry chalk grasslands (Festuco-Brometea). I had the impression that all the orchids on the terrain belonged to the same species because of their similarity of their rosettes (compare 10 March 2007). The Lady orchid distinguishes itself nicely from other local orchids because of its relatively robust size and height (up to 80 cm; according to the 'Herbario de Jaca').
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The Portuguese oaks (Quercus
faginea) were also starting to bloom although in a much
less conspicuous way.
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Budding
of a Portuguese oak. At the background the wall of branches and the
village. Saturday 16:06 |
Budding of the Common
fig. |
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Another
newcomer, this annual Lathyrus setifolius. Saturday 15:51 |
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White rockrose (Helianthemum violaceum)
Saturday 13:18 |
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This
weekend as well as last week I worked quite a lot with stones. I
chose adequate stones from the
stone wall which I
could handle and transport with the
wheelbarrow. For their placement I chose the area on the
highest terrace in the western part where the soil is relatively
bare with little vegetation. There the stones will not be at risk of
being overgrown by plants and at the same time they will offer some
shade and temperature buffering for the vegetation.
This experience leads to some question marks as what to do with the
big ones of the stone wall.
We will need a bulldozer to transport and manipulate the stones and
I am afraid that it will have an enormous impact on the terrain:
soil compaction, big holes, piles of superfluous soil. Perhaps it
won't be possible to manipulate and change the position of the
stones as we want and we get stuck with some really ugly, out of
place monoliths. |
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Stone group on the highest terrace in the western part, bordering
the wood. Photography taken on 8 April 16:18 |
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Different stone groups. Between
the stones I planted
Sedum
sediforme,
Sedum
album,
Prunella sp.,
Hieracium pillosella and some moss. Sunday 13:50 |
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introduction
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Latest revision on: 14/08/2018