Description by Jan Frouz (Autor), Jaroslava Frouzov? (Autor) This book offers a comprehensive introduction to basic ecological and biological principles underlying modern agriculture, forestry, fisheries and aquaculture, and explains how these principles are used to increase the production of food and other raw materials (wood, biofuels, fibers and other materials). The book is translated into English, originally published in Czech by Karolinum Press, Charles University, and provides new updated information to discuss how the intensification of the production of these goods changes the structure of ecosystems concerning energy and nutrient flows, and how these changes affect the functioning of ecosystems and the subsequent provisions of other non-productive ecosystem services. Additionally, the authors describe the methods by which contemporary science and society strives to increase the sustainability of agriculture, forestry and fisheries to maintain not only the production of food and other goods, but also other ecosystem services. Although not a textbook on agriculture, forestry and fisheries, the book familiarizes readers with the principles of their technologies, because the impact on ecosystems is largely based on the technological processes used. The book is primarily focused on temperate ecosystems, but it contains a number of examples about marine and tropical ecosystems impacted by globalization and our consumer behavior. The book will be of interest to students and researchers with backgrounds in ecology and environmental science, as well as non-experts interested in ecology and environmental protection. You can buy this product at Books Hub PK Hub PK Shop for home delivery and Cash on delivery to all over Pakistan. All kind of medical books are available.
Wrap a measuring tape tightly around your wrist, right against the bone. Do not add extra length.
NO MEASURING TAPE?
Use a piece of string: Wrap it around your wrist, mark the overlap, then measure it against a ruler.
STEP 2: CHOOSE YOUR FIT
Example: "7.25 inches, Loose"
Tight fit: Snug on the wrist (little to no movement). Standard fit: Comfortable everyday fit (slight movement). Loose fit: Relaxed fit with extra room (noticeable movement).
When surprising someone with a gift, we understand that measuring their wrist isn't always possible. The following general overview of sizes could be of assistance:
cm
inches
SIZE
WRIST CIRC.
XXS
5.5"
XS
6"
S
6.5"
M
7"
L
7.5"
XL
8"
XXL
8.5"
3XL
9"
XXS
14.0 cm
XS
15.2 cm
S
16.5 cm
M
17.8 cm
L
19.0 cm
XL
20.3 cm
XXL
21.6 cm
3XL
22.9 cm
Once you’ve selected a size, please also let us know your preferred fit: Tight, Standard, or Loose.
Example: "Size M, Loose"
Tight fit: Snug on the wrist (little to no movement). Standard fit: Comfortable everyday fit (slight movement). Loose fit: Relaxed fit with extra room (noticeable movement).
FEATURED REVIEWS
REAL MOMENTS FROM LUMINACRYSTALS CUSTOMERS
Emily Carter
★★★★★
Really pretty in person. The green is soft but still noticeable, and it looks nice layered with my other bracelets.
Sarah Mitchell
★★★★★
I bought this without overthinking it, and it ended up being one of the pieces I reach for pretty often.
Jessica Morgan
★★★★★
The colors are softer than I expected, in a good way. It feels simple but still makes my wrist look more put together.
Ashley Bennett
★★★★★
Pretty low-key, which I like. It is not too dressy, but it still adds something nice.
Lauren Hayes
★★★★★
The soft pink caught my eye right away. It is simple, but really cute on.
Megan Collins
★★★★★
It reminds me of honey. I honestly love the color and would buy this again.
Amanda Parker
★★★★★
It is really pretty in person. Simple, but it still stands out.
Rachel Brooks
★★★★★
The colors are exactly my style. It looks even prettier on my wrist than I expected.
Hannah Reed
★★★★★
This bracelet has so many nice little details. The mix looks natural, not overdone.
Olivia Turner
★★★★★
The amethyst is such an easy piece to wear. I have been reaching for it a lot lately.
Nicole Evans
★★★★★
That red color just makes me happy every time I wear it.
Samantha Lewis
★★★★★
So cute in person. I love it.
Brittany Foster
★★★★★
It looks better in person than in the photos. The pearls have such a pretty shape and shine.
Chloe Anderson
★★★★★
Very comfortable to wear. I have been reaching for it almost every day.
Madison Clarke
★★★★★
The gray pearls and clear quartz look really clean together. It feels understated, but still polished enough for work.
Natalie Hughes
★★★★★
This is my first bracelet with this blue stone, and I really like how it looks with the pearls.